The operating current and operating time of the leakage protector can be tested online or offline. It has the characteristics of simple operation, automatic detection, data retention, etc., especially suitable for the use and promotion of electricity security departments and power supply offices at all levels.

1, provide 30mA to 500mA ten gears to adapt to different types of leakage protection
2. The residual current performance of the leakage protector can be measured online or offline
3, with digital display, count retention, automatic detection function
4. Prompt to replace the battery when the battery energy is insufficient
5, two minutes no operation automatically power off, increase the battery use time
6, can directly measure the leakage protector with zero sequence transformer
7, on-site online test the leakage action current, leakage no action current, and leakage action time of various leakage protectors.
8, the test current from 0 to 500mA ten points (15, 30, 50, 75, 100, 150, 200, 250, 300, 500mA).
9, test leakage flow time range: 0~2000ms.
10, high precision instrument, small size, light weight, easy to carry.

Function: Test the leakage action current, leakage no action current and leakage action time of various leakage protectors
Power supply: DC6V alkaline dry battery LR61.5V ×4
Test line voltage: AC 250V or less
Rated voltage: AC 220V
Leakage current range: 15, 30, 50, 75, 100, 150, 200, 250, 300, 500mA
Test the leakage action
Time range: 0~2000ms
Accuracy: 1ms
Leakage operation time
Display accuracy: ±0.5%
Gear current accuracy: ±1.0%
Failure information indicator: LCD displays "fault" failure information indicator, the rated operating current gear may be too small or the leakage protector is faulty
Test line length: 1.8m
Test mode: Manual or automatic
Display mode: LCD: 128dots×64dots
Instrument size: 170mm×75mm×30mm
Instrument quality: 290g(including battery); Total weight: 350g(including packaging)
LCD size: Display area: 44mm x 27mm
Battery voltage: When the battery voltage drops to 4.8V, the battery low voltage symbol is displayed to remind you to replace the battery. The measurements are also accurate.
Working current: 40mA Max
Working temperature and humidity: -10℃ ~ 40℃; Less than 80%rh
Storage temperature and humidity: -10℃ ~ 60℃; Below 70%rh
Insulation voltage: 100MΩ or larger, AC2kV/rms(between shell and screw)
Suitable for safety regulations: IEC1010-1, IEC1010-2-032, pollution level 2, CAT Ⅲ(600V) IEC61326(EMC standard)