Klein Tools GL1200 User manual

ENGLISH
Instruction
Manual
For Professionals...Since 1857
®
CL1200
1200
•
DATA HOLD
•
BACKLIGHT
•
WORKLIGHT
•
BAR GRAPH
•
MAX
/
MIN
•
3-5/6 DIGIT
5999 COUNT LCD
•
AUTO /MANUAL
RANGE
•
NON CONTACT
VOLTAGE TESTER
99 Washington Street
Melrose, MA 02176
Phone [phone]
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com

ENGLISH
CL1200
Instruction Manual
GENERAL SPECIFICATIONS
The Klein Tools CL1200 is an auto-ranging clamp meter. It measures
AC /DC voltage, AC current, resistance, capacitance, frequency and duty
cycle. It can also test non-contact voltage, diodes, and continuity.
•
Operating Altitude:
2000 meters
•
Humidity:
80% max
•
Operating Temperature:
0°C /32°F to 45°C /113°F
•
Storage Temperature:
-20°C /-4°F to 60°C /140°F
•
Dimensions:
7.65" x 2.56" x 1.375"
•
Weight:
11.9oz.
•
Calibration:
Accurate for one year
•
CAT Rating:
CAT IV 600V
•
Accuracy:
± (% of reading + # of least significant digits)
WARNINGS
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
•
Before each use, verify meter operation by measuring
a known voltage or current.
•
Never use the meter on a circuit with voltages that exceed the
category based rating of this meter.
•
Do not use the meter during electrical storms, or in wet weather.
•
Do not use the meter or test leads if they appear to be damaged.
•
Ensure meter leads are fully seated, and keep fingers away from
the metal probe contacts when making measurements.
•
Do not open the meter to replace batteries while the probes
are connected.
•
Use caution when working with voltages above 60V DC,
or 25V AC RMS. Such voltages pose a shock hazard.
•
To avoid false readings that can lead to electrical shock,
replace batteries if a low battery indicator appears.
•
Unless measuring voltage or current, shut off and lock out
power before measuring resistance or capacitance.
•
Always adhere to local and national safety codes. Use individual
protective equipment to prevent shock and arc blast injury where
hazardous live conductors are exposed.
SYMBOLS
~
AC Alternating Current Warning or Caution
DC Direct Current Dangerous levels
DC/AC Voltage or Current Double Insulated Class II
Ground Safe for disconnect
from live conductors
AC Source
Test Equipment Depot - 800.517.8431
99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com

1200
I
J
B
A
K
E
4
D
C
H
F
8
1
G
4
FEATURE DETAILS
A. Use CAT IV rated leads or higher.
Do not attempt to measure more than 1000V DC or 750V AC or 2000µA.
B. Keep hands below line when measuring high current levels.
C. Auto Power-Off (Apo)
•
Device will power off after 30 minutes non-use.
•
Turn the dial or press a button to wake.
•
Disabled during Max / Min function.
•
Holding Select button while turning on disables Auto Power-Off.
D. Select Functionality Button
•
Switch between AC and DC.
•
Switch between
and
.
•
Press for 2 seconds to switch between AC, frequency and duty cycle.
E. Hold /Backlight /Worklight
•
Press to hold the current input on the display.
•
Press again to return to live reading.
•
Press for 2 seconds to enable /disable lights.
•
Using lights drains the battery significantly.
F. Auto /Manual Range
•
Press repeatedly to cycle through manual ranges.
•
Press for 2 seconds to return to auto ranging mode.
•
AT
is displayed on LCD only during auto ranging mode.
G. Max /Min Hold
•
Press to enter Max /Min mode; the largest and smallest values
will be saved while in this mode.
•
Press repeatedly to alternate between the maximum and minimum readings.
•
Press for 2 seconds to return to live reading and clear the stored
maximum and minimum values.

600V
400V
CATIII
600V
400V
CATIII
PRESS
PRESS
1200
7
1
5
2
3
6
1. AC Current (large):
<
600A
Features:
2. AC /DC Current (small):
<
2000µA
Features:
MAX/MINRANGEHOLD
H. I. Battery Replacement
•
When
indicator is displayed on the LCD, batteries must be
replaced.
•
Remove the back screw and replace 2 x AAA batteries.
J. Magnetic Back
•
Attach instrument to metal for hands-free use.
K. Bar Graph
•
The bar graph shows an approximate analog representation
of a measurement.
•
The bar graph responds much faster than the digital display.
•
The scale of the bar graph is zero to the maximum reading of
the selected range.
FUNCTION INSTRUCTIONS
•
Select AC or DC current source.
•
Current above 2000µA will damage instrument.
•
Select AC or DC voltage source.
MAX/MINRANGEHOLD
•
Center wire in guides for best accuracy.
•
Opposing currents cancel
(use line-splitter when necessary)
.
3. AC /DC Voltage:
<
750V AC or 1000V DC
Features:
MAX/MINRANGEHOLD
Test Equipment Depot - 800.517.8431
99 Washington Street Melrose, MA 02176
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PRESS &
HOLD
SELECT
Hz/Duty
4. Frequency (Hz) /Duty Cycle
(See Feature Details)
Features:
HOLD
•
Select
,
,or
setting.
5. Capacitance:
<
6000µF
Features:
HOLD
•
Safely discharge capacitor before measurement.
•
Reading may take up to 60 seconds for large capacitors.
6. Resistance:
<
60M
Features:
MAX/MINRANGEHOLD
•
Do not
measure resistance on a live circuit.
7. Diode / Continuity
Display shows:
•
Forward voltage drop if forward biased.
•
“O.L.” if reverse biased.
Diode
Features:
HOLD MAX/MIN
•
Display shows resistance.
•
Buzzer sounds if less than 40
Ω.
Continuity
Features:
HOLD MAX/MIN

ENGLISH
SYMBOLS USED ON LCD
~
AC Measurement DC Measurement
-
Negative DC Value
AT
Auto Range Active
O
.L.
Overload: Range Exceeded
Apo
Auto Power-Off Active
Low Battery
HOLD
Hold Active
MIN
Minimum Reading
M
AX
Maximum Reading
%
Duty Cycle Mode Frequency Mode
V
Voltage Measurement
A
Current in Amps
Ω
Resistance in Ohms Diode Test
F
Capacitance in Farads Continuity Test
n
Nano 10
-9
µ
Micro 10
-6
m
Milli 10
-3
k
Kilo 10
3
M
Mega 10
6
1200
PRESS
and
HOLD
1200
PRESS
and
HOLD
8. Non Contact Voltage (NCV): > 25V AC
ELECTRICAL SPECIFICATIONS
DC Voltage Measurement
Range Resolution Accuracy
600mV
˜
˜
600V
0.1mV
˜
100mV
± (0.5% + 4 digits)
1000V
1V
± (0.8% + 10 digits)
Overload Protection:
1000V
AC Voltage Measurement
Range Resolution Accuracy
600mV
˜
˜
750V
0.1mV
˜
˜
1V
± (2.0% + 5 digits)
Overload Protection:
750V RMS
Frequency Response:
45 to 400 Hz
Minimum Voltage for Frequency Measurement:
200mV
Response:
Averaging
DC Current Measurement
Range Resolution Accuracy
600µA
0.1µA
± (1.2% + 3 digits)
2000µA
1µA
Overload Protection:
• Voltage:
600V RMS
• Current (leads):
2000µA
Test Equipment Depot - 800.517.8431
99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com

AC Current Measurement
Range Resolution Accuracy
600µA
0.1µA
± (2.0% + 5 digits)
2000µA
1µA
± (1.5% + 5 digits)
60A
0.01A
± (2.9% + 15 digits)
600A
0.1A
± (1.9% + 8 digits)
Overload Protection:
• Voltage:
600V RMS
• Current: (leads)
2000µA
(clamp)
600A
Frequency:
45 to 400Hz
Minimum Current for Frequency Measurement:
400µA or 20A
Minimum Current for Clamp Measurement:
0.2A
Response:
Averaging
Resistance Measurement
Range Resolution Accuracy
600
Ω
˜
6M
˜6M ˜
Ω
0.1
Ω
˜
1k
˜1k ˜
Ω
± (1.0% + 4 digits)
60M
Ω
10k
Ω
± (2.0% + 4 digits)
Overload Protection:
600V RMS
Capacitance Measurement
Range Resolution Accuracy
60nF
˜
6000µF
˜6000µF ˜
0.01nF
˜
1µF
˜1µF ˜
± (3.5% + 6 digits)
Overload Protection:
600V RMS
Frequency Measurement (Voltage)
Range Resolution Accuracy
99.99Hz
˜
499.9kHz
˜499.9kHz ˜
0.01Hz
˜
100Hz
˜100Hz ˜
± (0.1% + 4 digits)
Overload Protection:
600V RMS
Sensitivity:
2.5V RMS
Duty Cycle Measurement
Range Resolution Accuracy
1
˜
99%
˜99% ˜
0.1%
± (0.1% + 5 digits)
Overload Protection:
600V RMS
Sensitivity:
1.2Vpp ~ 50Vpp
Frequency Range:
< 500 Hz
Diode Test
Overload Protection Range Test Current Open Circuit Voltage
600V RMS
6.0V
Appx. 0.25mA
<
1.8V DC
Continuity Test
Overload Protection Open Circuit Voltage Threshold (Appx.)
600V RMS
<
0.44V
<40
Ω
Non Contact Voltage Detector
On Voltage
Appx. 25V AC
Specifications subject to change.

WARRANTY
This product is warranted to be free from defects in materials and workmanship
for a period of two years from the date of purchase. During this warranty period,
Klein Tools has the option to repair or replace or refund the purchase price of
any unit which fails to conform to this warranty under normal use and service.
This warranty does not cover damage which occurs in shipment or failure which
results from alteration, tampering, accident, misuse, abuse, neglect, or improper
maintenance. Batteries and damage resulting from failed batteries are not
covered by warranty. A purchase receipt or other proof of original purchase date
will be required before warranty repairs will be rendered.
Any implied warranties, including but not limited to implied warranties of
merchantability and fitness for a particular purpose, are limited to the express
warranty. Klein Tools shall not be liable for loss of use of the instrument or other
incidental or consequential damages, expenses, or economic loss, or for any
claim or claims for such damage, expenses or economic loss.
Some states or countries laws vary, so the above limitations or exclusions may
not apply to you. This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state. If your Klein product requires
repair or for information on how to exercise your rights under the terms of this
warranty, please contact Klein Tools at 1-877-775-5346.
CLEANING
Turn instrument off and disconnect test leads. Clean the instrument by using
a damp cloth. Do not use abrasive cleaners or solvents.
STORAGE
Remove the batteries when instrument is not in use for a prolonged period of
time. Do not expose to high temperatures or humidity. After a period of storage
in extreme conditions exceeding the limits mentioned in the Specifications
section, allow the instrument to return to normal operating conditions before
using it.
DISPOSAL /RECYCLE
Caution:
This symbol indicates that equipment and its accessories
shall be subject to a separate collection and correct disposal.

Test Equipment Depot - 800.517.8431
99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com