Pro'sKit MT-3102 User Manual page 8

3 1/2 2A Mini Digital Clamp Meter user manual
power off will be disable.
NOTE：
(1) When the meter auto power off under temperature
measuring function, and rotate the selector to any
measuring function, the meter will be able to resume
operation, except ACV measuring function.
(2) After automatic turn-off, THEN press HOLD to re-start, the
function of automatic turn-off will be cancel.
5. Buzzer
Set the selector to any measuring function (except 2/20A
ACV function), press any button, the buzzer will sound;
otherwise, the button is idleness. One minutes before auto
power off, the buzzer continue sound in five times, and one
long buzz before power off.
Note: when the selector in measuring function of 2/20A
ACV, the buzzer won't sound.
ELECTRICAL SPECIFICATIONS
Accuracy：±（%reading + digits）
Operation temperature：23℃≦, 75%RH
Range Resolution
200mV
2V
20V
200V
600V
AC Voltage：Auto Range
0.1mV
±（0.8%+5d
）
1mV
±（0.8%+3d
10mV
）
100mV
1V
±（1.0%+5d
）
Accuracy
7
Overload
protection
600V rms