CLAMP LEAKER
MODEL-140
Do not attempt to use this instrument until you read and thoroughly
understand the warning and precautions appearing in this manual.
In this manual, the symbol .&,is used to mark items which must be
read and followed to ensure safe operation of the instrument.
Be sure to keep this instruction manual handy in case you need to
refer to it in the future.
SPECIFICATIONS
Measurement function
Clamp opening capability
Display
Sampling
Measurement ranges and accuracy
AC leak current, AC load current.
Data hold, Automatic power
off.
40 mm dia.
Liquid Crystal Display.
Reading of 3200 counts, Bar graph of 16 seg
ments and anunciation.
Over-range indication, OL mark.
Data hold indication, OH mark.
Low battery indication,
G
mark.
2 time / sec.
23±5°C,<80% RH.
Average responding, calibrated to read the RMS
value of sinewave.
Range
Resolution
Input
Accuracy
*
30/300mA
0.01/0.1mA
0.00~300.0mA
± 1 .2%rdg±5dgt
30/300A
0.01/0.1A
Dielectric strength
Operating temperature
Power supply
Batteries life
Automatic power
off
Size
Weight
Accessories
0.00~200.0A
± 1 .2%rdg±5dgt
200.0~300.0A
±5.0%rdg±5dgt
*Except above accuracy for 0.00 to 0.10 mA(A).
Frequency respons • • • • • • • • • • • • • • • 50/60Hz
Limitation of circuit voltage • • • • • • • • · · · · 250V
Temperature coefficient, Specified accuracy
(23±5 'C)x0.1/'C
2kV AC/ 1 minute, between the case and the
core of CT.
0
°
C~+50
°
C, 80% RH max.
2 batteries, LR-44 or SR-44
LR-44, 50 hours
SR-44, 100 hours
The meter is powered off 1 O minutes after the
last operation was function.
64 (W)x162 (H)x23(D)mm
Approx. 125g
Batteries • • • • • • • • • • • • • • • • • • 2 pcs
Soft case ............ • • • • • 1 pcs
Instruction manual • • • • • • • • • • 1 pcs
NAME OF PARTS