ELCB/RCD Tester to test and measure the trip values of ELCB/RCD/RCCB -in trip time (expressed in ms) or -in trip current value (expressed in mA).

Digital ELCB Tester with Current Rating up to 500mA, Trip Test, Fault Trip Time, Self Powered, verifies wiring connection, 2000mS readout for testing

Digital ELCB Tester with Current Rating up to 500mA, Trip Test, Fault Trip Time, DC Test, Auto Ramp Test, Self Powered, verifies wiring connection, 1

Digital ELCB Tester with Current rating up to 500mA featuring Auto Ramp,Phase Switch, Reads Disconnection Time. Battery-powered.