CDI DIGITAL TORQUE TESTER DTT User manual

FOR YOUR PERMANENT FILE
19220 SAN JOSE AVENUE • CITY OF INDUSTRY, CA 91748 • USA
[phone]
Find other ne torque products at WWW.CDITORQUE.COM
TESTER MODEL NUMBER:
TESTER SERIAL NUMBER:
Form 20-2344-CDI
6/2010 Rev. N/C
US and Foreign Patents Pending - Made in USA with US and Global Components
For Warranty Claims, Contact CDI Torque Products
at [phone].
LIMITED WARRANTY
The CDI Digital Torque TesterTM (DTT) is backed
by a one year warranty. This warranty covers
manufacturer defects and workmanship. The
warranty excludes misuse, abuse and normal
wear and tear. Exclusion is not allowed in some
states and may not apply. This warranty gives
you specific legal rights, and you may have other
rights, which vary from state to state.
IMPORTANT ENVIRONMENTAL NOTES:
1. This equipment may contain hazardous materials which can be
harmful to the environment.
2. Do not dispose of this equipment as municipal waste. Return it
to the distributor or a designated collection center.
Thank you for caring about our environment!
DIgITAL TORqUE TEsTERTM
(DTT)
OPERATION MANUAL

This manual contains important safety and
operating instructions for the Digital Torque
Tester (DTT).
READ ALL INSTRUCTIONS
Read, understand and follow all safety
messages and instructions in this manual and
on the test equipment. Safety messages in this
section of the manual contain a signal word, a
three-part message, and, in some instances, an
icon. An icon, when present, gives a graphical
description of the potential hazard.
GENERAL CAUTIONS
CDI Torque Products cannot anticipate or
provide safety warnings and cautions to cover
every situation that may be encountered when
operating, servicing or repairing this tester, It
is the responsibility of operators and servicing
technicians to be knowledgeable about the
procedures, tools and materials used, and to
satisfy themselves that the procedures, tools
and materials will not compromise their safety.
Do not attempt to operate this Digital Torque
Tester until you have thoroughly read and
completely understand all instructions and
safety information in this manual. Failure
to comply can result in accidents involving
fire, electric shock or serious personal injury.
Save this manual and review it frequently for
continued safe operation, and use it to instruct
others who may use this tester.
CDI Torque Products is not responsible for
customer modification of test equipment for
applications on which CDI Torque Products was
not consulted.
SAVE THESE INSTRUCTIONS
IMPORTANT sAFETY
INsTRUcTIONs

gENERAL sAFETY
WARNING
Improper use can cause breakage.
• Read instructions before operating.
• Follow manufacturer’s instructions, safety
precautions, and specifications when
operating tools.
Broken equipment can cause injury.
USERS AND BYSTANDERS SHOULD ALWAYS
WEAR EYE PROTECTION
• Flying particles can be discharged when
applying torque.
Flying particles can cause injury.
Risk of entanglement.
• Keep body parts away from rotating parts.
• Wear a protective hair covering to contain long
hair and prevent contact with moving parts.
• Do not overreach. Keep proper footing and
balance at all times.
Entanglement can cause injury.
Ac ADAPTER sAFETY
Risk of electric shock and re.
• Do not allow conductive objects to come
in contact with terminals. 120 or 220 volts
present at adapter terminals.
• For indoor use only. Do not expose adapter to
rain or snow. Do not use in damp locations.
• Replace defective cord immediately. Return to
qualified service center for replacement.
• Do not use any other type of adapter. Using an
adapter not specifically designed for this unit
may damage tester.
• Do not use an extension cord with adapter.
• Do not use a damaged adapter.
• Do not disassemble adapter.
• Do not attempt to connect two adapters
together.
• Do not operate adapter with damaged cord or
plug. Replace immediately.
• Do not operate adapter after it is dropped,
receives a sharp blow or damaged. Take the
adapter to an Authorized Service Center.
• Unplug adapter from outlet before
maintenance or cleaning. Turning off tester is
not adequate to avoid hazard.
• Read all instructions and safety messages on
battery and adapter before use.
Electric shock or fire can cause injury.
• Fully engage the direction lever in the correct
position when using ratchets. Never attempt
to test an impact tool or pulse type tool on this
instrument.
• Mount the DTI securely to a heavy bench, wall
or other support structure before applying
torque.
• Do not use the DTT if it makes unusual noises,
has loose parts, or shows any other sign
of damage. Have repairs performed at an
Authorized Service Center before use.
• Do not use chipped, cracked, or damaged
sockets and accessories.
• Do not remove any labels. Replace any
damaged label.
TORqUE TEsTER sAFETY
TORqUE TEsTER sAFETY
WARNING
• Be sure ratings for all components, including,
adaptors, extensions, drivers and sockets,
match or exceed the torque being applied.
• Do not use this instrument with power switch
OFF. Always turn power switch ON so torque
values are displayed.
• Do not turn the power switch ON with a torque
instrument engaged to tester transducer.
• Be sure the capacity of the DTT matches or
exceeds each application before performing a
procedure.
• Pull on a wrench handle—do not push—when
tester is mounted horizontally. Adjust stance
to prevent a possible fall.
• Pull on a wrench handle—do not push—when
tester is mounted horizontally. Adjust stance
to prevent a possible fall.
• Do not use extensions, such as a pipe, on a
wrench handle.
WARNING
CAUTION
CLOTHING
DONOTCR DONTPULL
EARPROT
DUSTMASK
DRWSTEP EXTENDER
NO OVERTORQUE
EYEPROTEC FACESHLD FILTMASK
FIRE FALLING GEARS
HAMRON HAMMER2
WEARGLV
XPLOSION VIBRATE
TIPOVER
SHOCK
PRYING PRWDRIVR
INFO SOLID CIRCLE
TRIANGLE
DANGER
C0 MASK NEEDED
TIP OVER CHILD
WARNING
CAUTION
CLOTHING
DONOTCR DONTPULL
EARPROT
DUSTMASK
DRWSTEP EXTENDER
NO OVERTORQUE
EYEPROTEC FACESHLD FILTMASK
FIRE FALLING GEARS
HAMRON HAMMER2
WEARGLV
XPLOSION VIBRATE
TIPOVER
SHOCK
PRYING PRWDRIVR
INFO SOLID CIRCLE
TRIANGLE
DANGER
C0 MASK NEEDED
TIP OVER CHILD
WARNING
CAUTION
CLOTHING
DONOTCR DONTPULL
EARPROT
DUSTMASK
DRWSTEP EXTENDER
NO OVERTORQUE
EYEPROTEC FACESHLD FILTMASK
FIRE FALLING GEARS
HAMRON HAMMER2
WEARGLV
XPLOSION VIBRATE
TIPOVER
SHOCK
PRYING PRWDRIVR
INFO SOLID CIRCLE
TRIANGLE
DANGER
C0 MASK NEEDED
TIP OVER CHILD

DTT sYsTEM cOMPONENTs
Use the portable DTT to test “click” type torque wrenches
(adjustable and preset), torque screwdrivers, dial
indicating and electronic wrenches.
The tester features a swivel-neck LCD display with
selectable English or Metric units of measure. 11 models
are available, ranging from 10-100 in.oz. to 60-600 ft.lb.
The DTT displays torque values using a built-in
straingaged transducer with an accuracy of ±0.5% of
indicated test value from 10% to 100% of rated capacity,
in clockwise (CW) and counter-clockwise (CCW) directions.
TORQUE VALUES
Capture and display torque values in one of four
selectable modes:
• CLICK ADJUST (First Peak)
— Responds to the drop-off in torque caused by the
“click” of an adjustable wrench. FIRST PEAK torque
is measured, captured and displayed (CW or CCW)
just prior to the drop-off, even if click torque is
subsequently exceeded.
• CLICK PRESET (First Peak)
— Responds to the drop-off in torque caused by the
“click” of a preset wrench. FIRST PEAK torque is
measured, captured and displayed (CW or CCW)
just prior to the drop-off, even if click torque is
subsequently exceeded.
• DIAL / ELECT (Peak Hold)
— Captures and displays the highest torque applied
(CW or CCW) until reset. Use to check dial indicating
and electronic torque wrenches.
• SCREWDRIVER (Peak Hold)
— Captures and displays the highest torque applied
(CW or CCW) until reset. Use to check torque limiting
screwdrivers.
This manual contains general information. Operating
features and specifications may change without notice.
CDI Torque makes no claims regarding the suitability
of the information in this manual for diverse user
applications.
POWER SOURCE
The power source for the DTT is the supplied AC Adapter.
The tester can also be operated with the use of the 6 AA
Battery Pack that accompanies the tester.
INTRODUcTION
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
Figure 1: Digital Torque Tester (DTT) System Components
A - Digital Torque Tester (DTT)
B - AC Adapter
AC/DC transformer, Voltage Output: 9VDC,
Current 1.66A
C - Battery Pack
Battery holder with 6 AA Battery Cells
D - USB Cable

FUNcTIONAL DEscRIPTION
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
Figure 2: Digital Torque Tester (DTT), Front and Side Views
A - Display
A four digit TFT display for torque readings.
B - Mounting Plate
Plate for securing tester to mounting surface. Use
four 1/4” diameter bolts.
C - Transducer
Female square drive.
D - Battery Access
Battery Pack housing panel. Remove Phillips
screw to access Battery Pack.
E - Power Switch
Rocker switch turns power to tester on and off.
F - Audible Alert
Signal sounds momentarily when:
• Power to tester is initiated,
• Anytime a button is pressed, and
• Target Torque is reached.
G - Swivel
Holds the display for view from any angle.
H - AC Adapter Jack
Receptacle (9VDC @ 1.66A max) for continuous
AC operation.
I - USB Jack
Receptacle for uploading torque data to an
external computer.

sPEcIFIcATIONs
DISPLAY
LCD on swivel neck
DISPLAY SPECIFICATIONS
Size: 4.7 inch
Resolution: 480 (RGB) X 272
ACCURACY
±0.5% of indicated test value from 10% to 100% of
rated capacity
UNITS OF MEASUREMENT
ft.lb., in.lb., in.oz., kgcm, Nm and cNm
Operating Temperature
0 - 50°C (32 - 122°F)
STORAGE
-20 - 70°C (-4 - 158°F)
DIMENSIONS
Width: 10.0”
Height: 15.2”
Depth: 2.5”
WEIGHT
11 lbs
BATTERY
Six 1 .5V (AA), replaceable
AC ADAPTER
Input: 100 24OVAC (50-60 Hz)
Output: 9VDC, 1 .66A
INTEGRAL TRANSDUCER
Full bridge strain gage,
350 ohms, 1500 µE, 3mV/V F.S., 3.3V excitation
TRANsDUcER RANgE AND
DIsPLAY REsOLUTIONs
DTT built-in transducers provide industry standard
female square drives, and a full bridge strain gage
sensing element.
Contact your CDI Torque representative for service
and/or calibration.
IMPORTANT
Apply torque loads only. Never side-load a wrench
while installed on the tester transducer.
IMPORTANT
Transducers can withstand a torque of 25% over full
range. Do not use the tester if the transducer:
• Does not zero,
• Does not calibrate, or
• Has been over-torqued.
The table below describes minimum and maximum
display ranges.
Part Square Units
Number Drive English Metric
1001-O-DTT 1/4” 10.0-100.0 in.oz. 7.0-70.6 cNm
2001-O-DTT 1/4” 20.0-200.0 in.oz. 14.1-141.2 cNm
4001-O-DTT 1/4” 40.0-400.0 in.oz. 28.2-282.4 cNm
251-I-DTT 1/4” 2.5-25.0 in.lb. 2.8-28.25 dNm
501-I-DTT 1/4” 5.00-50.00 in.lb. 5.65-56.50 dNm
1001-I-OTT 1/4” 10.0-100.0 in.lb. 11.3-113.0 dNm
2502-I-DTT 3/8” 25.0-250.0 in.lb. 28.2-282.5 dNm
4002-I-DTT 3/8” 40.0-400.0 in.lb. 45.2-452.0 dNm
10002-I-DTT 3/8” 100-1000.0 in.lb. 113-1130 dNm
2503-F-DTT 1/2” 25.0-250.0 ft.lb. 33.9-339.0 Nm
6004-F-DTT 3/4” 60.0-600.0 ft.lb. 81.3-813.6 Nm

sETUP
MOUNTING
Mount the DTT to a sturdy support before use. Torque
testing procedures may involve hundreds of pounds of
load. Be sure to consider counterweight of the mount
to accommodate torque testing operations and testing
fixtures. Allow enough room around and below the
mount for the wrenches or testing fixtures being used.
Vertical mounting on a wall or heavy pillar is preferred
for most wrench and tool testing as shown in the
illustration below. Use four 1/4” diameter bolts
(torqued to 10 ft.lb.) to insure a secure mount. The DTT
can also be mounted vertically to a horizontal surface
using a right angle bracket.
TEsTER sETUP
1. Turn the power switch ON.
2. In the MAIN MENU screen, select DTT SETTINGS.
3. In the SYSTEM CONFIGURATION screen, the display
reads:
DATE: MONTH / DAY / YEAR
TIME: HOUR/MINS
BRIGHTNESS: 30-100
4. To increment or decrement the DATE/TIME/
BRIGHTNESS elements, select the element and
repeatedly press the UP or DOWN arrows.
NOTE: Press and hold the UP or DOWN arrows to
change the display quickly. The scrolling DATE/
TIME elements roll over at both ends for quick
and convenient adjustment of settings.
5. Press NEXT to update DATE/TIME/BRIGHTNESS and
return to the MAIN MENU.
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
Figure 4: System Conguration screen
Figure 3: Mounting, Dimensions and Right Angle Bracket
A - Mounting Screw (4)
B- Right Angle Bracket

TEsTs
TESTING WRENCHES
IMPORTANT
• To avoid damage, be sure the DTT model being used
is capable of handling the torque being applied.
• Always position a torque wrench within 15° of
perpendicular to the display housing (Figure 5).
1. Prepare tester for use. For additional information
refer to TESTER SETUP.
NOTE: DTT will ZEROTARE automatically when power
switch is turned ON.
WARNING
Do not turn the power switch ON with a torque
instrument engaged to tester transducer.
2. In the MAIN MENU screen, select TEST.
NOTE: The operator can return to the MAIN MENU at
any step during this procedure by pressing the
MAIN button.
3. In the SELECT WRENCH TYPE screen, select one of
the following options:
CLICK ADJUST
CLICK PRESET
DIAL / ELEC
SCREWDRIVER
4. In the SELECT TEST TYPE screen, select either:
QUICK CHECK (used when verifying torque wrench
readings), or
AUDIT (used when testing a torque wrench)
QUICK CHECK MODE
5a. If QUICK CHECK is selected in Step 4, the tester will
display the TEST SETUP screen (Figure 6).
5b. Press the CHANGE button next to TGT TORQUE to
enter the Target Torque Value and Units desired
(Figure 7).
NOTE: If the incorrect value is entered, press BS to
clear the last digit entered, or press CLEAR to
delete the entire entry.
Press UNITS to scroll between FT-LB, IN-LB,
IN-OZ, KG-CM, Nm and cNm units.
Press NEXT to accept the entry and return to the
TEST SETUP screen.
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
Figure 5: Wrench Position, Perpendicular to Tester
Figure 6: Test Setup screen (Quick Check mode)
Figure 7: Target Torque Value screen

TEsTs
5c. Press the CHANGE button next to SERIAL NUM to
enter a wrench Serial Number if required (Figure 8).
NOTE: The WRENCH S/N screen can be changed from
Numerical (Figure 8) to Alphabetical (Figure 9)
Mode and vice versa by pressing the 0-9 or A-Z
key respectively.
If the incorrect value is entered, press BS to clear the
last digit entered, or press CLEAR to delete the entire
entry.
The WRENCH S/N screen can be left blank If the Serial
Number information is not required.
A 12 digit long alpha.numehc combination can be
entered in the WRENCH SIN screen.
Press NEXT to accept the entry and return to the TEST
SETUP screen.
5d. Press the CHANGE button next to OPERATOR ID to
enter an Operator Identification number if required
(Figure 10).
NOTE: The OPERATOR ID screen can be changed from
Alphabetical (Figure 10) to Numerical (Figure
11) Mode and vice versa by pressing the A-Z or
0-9 key respectively.
It the incorrect value is entered, press BS to clear the
last digit entered, or press CLEAR to delete the entire
entry.
The OPERATOR ID screen can be left blank If
the Operator Identification is not required.
An 8 digit long alpha-numeric combination can
be entered in the OPERATOR ID screen.
Press NEXT to accept the entry and return to the
TEST SETUP screen.
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
Figure 8: Wrench Serial Number screen (Numeric Mode)
Figure 9: Wrench Serial Number screen (Alphabetical Mode)
Figure 10: Operator ID screen (Alphabetical Mode)
Figure 11: Operator ID screen (Numeric Mode)

TEsTs
5e. Press the TEST button to accept all entries and
display the QUICK CHECK test screen (Figure 12).
NOTE: The operator can return to the TEST SETUP
screen by pressing the SETUP button.
5f. Install the wrench on the transducer and apply
torque.
5g. Press STORE to save torque measurements in
the internal memory. Torque measurements can be
ofoaded to a PC using the USB cable. For additional
information refer to Data Offload.
AUDIT MODE
6a. If AUDIT is selected in Step 4, the tester will display
Audit Mode the TEST SETUP screen (Figure 13).
6b. Press the CHANGE button next to WRENCH SIZE to
enter the Full Scale torque and Units of the wrench
being calibrated (Figure 14).
NOTE: If the incorrect value is entered, press BS to
clear the last digit entered, or press CLEAR to
delete the entire entry.
Press UNITS to scroll between FT-LB, IN-LB,
IN-OZ, KG-CM, Nm and cNm units.
Press NEXT to accept the entry and return to the
TEST SETUP screen.
NOTE: For intormation on how to update
SERIAL NUM, and
OPERATOR ID;
please reter to Steps 5c & 5d.
Press TEST to accept all entries.
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
Figure 12: Quick Check test screen
Figure 13: Test Setup screen (Audit Mode)
Figure 14: Wrench Max Range screen

TEsTs
6c. The tester will prompt user to set wrench to 20% of
Full Scale (Figure 15).
For example:
If WRENCH MAX RANGE (Step 6b) is entered as 250 FT-
LB, the DTT will prompt user to set wrench to 50 FT-LB.
Press NEXT.
6d. The display will change to the 20% test screen
(Figure 16).
Install the wrench on the transducer.
The screen will display a test counter which indicates
the number of times the user must apply torque at the
20% setting:
TEST 1 of 3
TEST 2 of 3
TEST 3 of 3
Apply torque until the wrench reaches 50 FT-LB.
Then press STORE to advance the test counter.
Repeat procedure until counter reaches 3 of 3.
6e. The tester will prompt user to set wrench to 60% of
Full Scale (Figure 17).
For example:
If WRENCH MAX RANGE (Step 6b) is entered as 250 FT-
LB, the DTT will prompt user to set wrench to 150 FT-LB.
Press NEXT.
6f. The display will change to the 60% test screen
(Figure 18).
Install the wrench on the transducer.
The screen will display a test counter which indicates
the number of times the user must apply torque at the
60% setting:
TEST 1 of 3
TEST 2 of 3
TEST 3 of 3
Apply torque until the wrench reaches 150 FT-LB.
Then press STORE to advance the test counter.
Repeat procedure until counter reaches 3 of 3.
The stored data will also accumulate in the primary
store box.
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
Figure 15: Wrench Set prompt screen Figure 17: Wrench Set prompt screen
Figure 16: 20% torque test screen
Figure 18: 60% torque test screen

TEsTs
6g. The tester will prompt user to set wrench to 100%
of Full Scale (Figure 19).
For example:
If WRENCH MAX RANGE (Step 6b) is entered as 250 FT-
LB, the DTT will prompt user to set wrench to 250 FT-LB.
Press NEXT.
6h. The display will change to the 100% test screen
(Figure 20).
Install the wrench on the transducer.
The screen will display a test counter which indicates
the number of times the user must apply torque at the
100% setting:
TEST 1 of 3
TEST 2 of 3
TEST 3 of 3
Apply torque until the wrench reaches 250 FT-LB.
Then press STORE to advance the test counter.
Repeat procedure until counter reaches 3 of 3.
The stored data will also accumulate in the primary
store box.
6i. At the end of the test sequence, the tester will
return to the TEST SETUP screen in order to begin a new
test sequence. To continue the test sequence in the
CCW direction, press TEST.
6j. Stored torque measurements can be offloaded to
a PC using the USB cable. For additional information
refer to Data Offload.
DATA OFFLOAD
Torque measurements are stored in the internal
memory everytime the STORE button is pressed during
the testing procedure. DTT tester allows users to off
load saved data to a PC via the USB cable.
To retrieve saved data:
- Connect the USB cable between the DTT and PC
USB ports.
- Turn the DTT switch ON.
- On the PC, double click the DTTDATA.CSV le
located in MY COMPUTER \ DTT.
- The DTTDATA file will contain the following
information (Figure 21):
TIME
DATE
OPERATOR ID
WRENCH SERIAL NUMBER
ACTUAL TORQUE
TARGET TORQUE
ERROR (%)
UNITS
To delete saved data:
- Deleted the DTTDATA.CSV le located in MY
COMPUTER \ DTT
SYSTEM CONFIGURATION
SW VERSION: 1.X.X CHECKSUM: A1XX
DATE: 03 2009Nov
11 07
60
NEXT
TIME: HR MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
: TECH512
NEXT
MAIN
1 2 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
12 3 4
5 6 7 8
9 0 BS
CLEAR NEXT UNITS
250
FT-LB
ENTER WRENCH S/N:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
110900
ENTER WRENCH S/N:
CLEAR NEXT
110900MAW
ENTER OPERATOR ID:
1 2 3 4
5 6 7 8
9A-Z 0 BS
CLEAR NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE : 250 FT-LB
SERIAL NUM:110900MAW
OPERATOR ID : TECH512
MAIN TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
ENTER OPERATOR ID:
CLEAR NEXT
TECH
Q
A
0-9 Z X C V B N M BS
S D F G H J K L
W E R T Y U I O P
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU STORE
TGT TORQUE: 150TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU SETUP STORE
FT-LB
0.00
TGT TORQUE: 250TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 9
MAIN MENU STORE
Figure 20: 100% torque test screen
Figure 19: Wrench Set prompt screen
Figure 21: Stored Data Information