EM8640 Leakage Protector(RCD) Tester is specifically designed for on-site online testing of the leakage action time, leakage action current value and line AC voltage of various leakage protection devices. The instrument is equipped with manual test mode, automatic test mode, step test mode and voltage measurement mode. Among them, manual mode and automatic mode are used to measure the leakage action time. The output current has 15 levels: 5mA, 10mA, 20mA, 15mA, 30mA, 50mA, 60mA, 100mA, 150mA, 200mA, 250mA, 300mA, 500mA, 600mA, and 1000mA. The leakage operation time range is 0.001s to 1.000s. The step mode is used to measure the leakage action current value, with a step value of 1mA or 5mA, and the range is: 3mA to 33mA. 10mA to 110mA. The voltage measurement mode is used for AC voltage measurement, with a range of 0 to 600V.
EM8640 Leakage Protector(RCD) Tester using a 4.3 -inch color screen. The output current, action time, battery power, phase and other parameters are displayed on the screen. It features automatic shutdown, fault voltage indication, phase selection, backlight selection and other functions. The instrument is easy to operate, highly accurate, small in size, light in weight, exquisite in appearance and portable. It is an ideal tool for on-site or indoor detection of various leakage protection devices.
ETCRMETER is a high-end brand of ETCR. All products are manufactured by ETCR, which also provides technical support and after-sales service.

Product Features
1. Output test current range: 5mA to 1000mA (15 steps).
2. Leakage current operating time can be measured in manual or automatic measurement mode, with a range of 0.001s to 1.000s.
3. The leakage operating current value can be tested using the stepping mode, with a range of 3mA to 110mA.
4. AC voltage can be measured using the voltage measurement mode, with a range of 0 to 600V.
5. Features include automatic shutdown, phase selection, backlight selection, and other functions.
 

Test Interface