Feature:
1. Positive (0 degree) or negative (180 degrees) half period phase angle can be selected to measure half period.
2. Tripping action current and action time AUTOAMP test can be measured at the same time.
3. It is more convenient to keep the displayed measurement results for a certain period of time after the test is completed.
4. It is used for safety measurement in electric power, manufacturing, smelting, chemical, household electricity and other
industries.
5. It is an ideal tool for the production, installation, inspection and maintenance of leakage protection switches.
How to Use:
Plug the meter head into the corresponding interface and plug the power cord into the socket
Wiring check: Whether the three LED indicators are correct, P-E and P-N two green indicator lights are on, red indicator light is not on, it is correct: the test can be triggered only when the wiring is correct.
OL display for over-range: When the test trip action time exceeds the maximum test time, the LCD will display OL mS;
Phase angle selection: The test can be started from a positive (0 degrees) or negative (180 degrees) half cycle;
Automatic data retention: keep the displayed measurement results for a certain period of time after the test is completed;
AUTO RAMP test: AUTO RAMP test can test the tripping action current and action time at the same time.
Built-in FUSE security protection;
Power supply: directly supplied by the line to be tested (power supply 230V/50Hz);
Shutdown alarm reminder function: after 3 minutes of operation, the instrument will emit a shutdown buzzer alarm reminder; this instrument is only suitable for single-phase 230V/50Hz (power supply voltage range 195~253V line use)
