Smart Tweezers ST1 User manual

Rotate JogDial Left/Right to select menu items
Push JogDial to set selected parameters or exit
AUTOSET
SYSTEM
MEASURE
EXIT
EXIT
EXIT
VOLTAGE
FREQ.
MODE
PERIOD
DISPLAY
SOUND
RIGHT
LEFT
CONTR
TIME-OUT
2.0 SEC
1.0 SEC
0.5 SEC
0.25 SEC
AUTO
RES
IND
CAP
AUTO
10 kHz
1 kHz
0.1 kHz
AUTO
TRACE
CALIBR
BATTERY
Automatic measurement mode ( R,L or C)
Resistance measurement mode
Inductance measurement mode
Capacitance measurement mode
Fixed frequency mode setting
for specific measurements
(large or small capacitance or inductance)
Measure DC Voltage (up to 8V)
Oscilloscope like Picture (real time trace)
Offset adjustment for DC Voltage measurement
Measure Battery Voltage
Right-Hand Display Indication mode
Left-Hand Display Indication mode
Display Contrast adjustment
Auto-Shutdown Time-Out (10 to 250 sec)
Reading Intervals
Push JogDial to enter Menu
MENU HIERARCHY
ON
OFF
TONE
<40
Sound ON
Sound OFF (except MENU mode)
TONE mode (resistance < 1 Ohm)
BEEP mode (resistance < 40 Ohm)
Auto frequency mode
S
R
EZ
E
E
W
T
T
R
A
M
S

To turn Smart Tweezers ON push or rotate the Jog Dial
The symbol in the lower left corner will indicate that
device is ON and ready to take measurements.
The letters A,R,L or C indicate measurement modes:
AUTO, RESISTANCE, INDUCTANCE or CAPACITANCE
respectively.
The default mode is AUTO.
Rotate or push Jog Dial to activate Menu Mode
Smart Tweezers will automatically shut OFF if no
measurements were taken or Jog Dial has not been
touched for 30 seconds
CAUTION: Auto Power OFF will not work
in the VOLTAGE measurement mode.
PERIOD
DISPLAY
SOUND
S
R
EZ
E
E
W
T
T
R
A
M
S
GETTING STARTED
BATTERY
Smart Tweezers use three 1.4-1.5V alkaline or
air zinc “Button” batteries, size 11.2x5.6 mm
Alkaline LR44, 357A, SG13, A76, AG13,L1154, etc.
Air Zinc ZA675, VT675, XL675, 675A, etc.
The typical battery life is 120 hours (air zinc)
BASIC SPECIFICATION
Measurement Functions R ,L ,C , ESR,
Continuity check ,
DC Voltage (optional)
Measurement Ranges
Resistance 0.1Ohm - 9.99MOhm
Capacitance 10pF - 9999uF
Inductance 1uH - 999mH
DC Voltage 0V - 8V
Test Frequencies 100Hz, 1kHz, 10kHz
Test signal level 400mV
FEATURES
Precision gold plated probes specially
designed to work with small SMT
components
Fully automatic R,L,C measurements
Dual display read-out dominant and
secondary parameter R+C, R+H
Auto range
Three test frequences
Analog Bar Graph
Audio Feedback
Left/Right hand display mode
DC Voltage measurements
Trace mode - oscilloscope like display
Manual mode settings
Manual test frequences settings