Micro 1200s current leakage tester

  1. DC leakage measurement,small DC current
  2. Zinc manganese dry battery 6F22 9V, lasting time 30 hours
  3. Clamp CT, non-contact measurement
  4. Detected wires are in the jaw center position

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Micro-1200s Auto clamp leakage current tester is also called the auto leakage current , auto dark current clamp meter, auto charging current tester.It was designed manufacturing for measuring automobile dark current, leakage current.


Function of leakage current tester

Using the latest CT and digital integration technology, non-contact measurement,No need to disconnect the line
Fast, safe and reliable,small size, high precision, anti-interference ability, automatic shift
It can be used for detecting the current leakage rapidly, such as harness breakage leakage, electrical escape, line grounding and other faults, measuring motor starting current, generator charging current and so on.
Widely used in vehicle maintenance, automobile factory inspection, auto parts production testing, telecommunications room current detection, power maintenance, weather, oil field testing.


leak tester Specification


DC leakage measurement,small DC current


Zinc manganese dry battery 6F22 9V, lasting time 30 hours

Measuring way

Clamp CT, non-contact measurement

Jaw size


Measurement range

0mA~60.0A AC/DC



1mA AC/DC 



Display mode

4-digit display

Meter Diamention


LCD Diamention

35mm×21.5mm display diamention 32mm×15mm

Sampling rate

2 times/second

Frequency response

AC 45Hz~400Hz

Polarity indication

DC current detection automatically identify and display -

Conductor position

Detected wires are in the jaw center position


Automatic switching

Line voltage

Below AC 600v

Communication parameters

Baud rate 9600, data bit 8, stop bit 1, parity bit NONE

Data storage

99 group, flashing  FULL means the memory is full

Data retention



Overflow display


Automatic shut-down

5 minutes after the boot, the instrument automatically shut down to reduce battery consumption

Meter weight


Working Current

Max 20mA

Working temperature and humidity

-10℃~50 ℃;below80%rh

Limit temperature error

-10℃~0℃ and 40℃~50℃

Storage temperature and humidity

-10℃~60℃;below 70%rh

Dielectric strength

AC 3700V/rms

safety regulations

IEC1010-1、IEC1010-2-032、Pollution level 2、CAT Ⅲ(600V)