Total Items 0

  • Email: info@cem-instruments.in
  • Phone: +91-33-22151376 / 22159759

RCD (ELCB) Tester

Digital RCD Tester / Earth And Continuity Tester


The digital RCD tester is used to test and measure the function parameters of residual current devices (RCDs) in 230-V power grids. Both the trigger time and the tripping current can be detected as the safety-related parameters of RCD switches

  • Mains voltage indicator
  • PE/L indicator
  • Fault voltage indicator (contact voltage)
  • Circuit breaker test with a defined error current (10 - 650 mA), tripping time, triggered at negative/positive half-wave, normal/delayed (selective, trigger test time up to 30 s), ramp test
  • Striking optical results by changing the color of the display backlight
  • Also for testing safety switches
  • Confirms to EN 61010-1, CAT-III 600V.
Power supply 4 x 1.5-V alkaline battery (AA/LR6)
Testable C/B switch normal/delayed, AC/A
Power grid 230 V (-10%/+6% ), single phase, TT/TN, 50/60 Hz
Warning function grid 400 V, error voltage (contact voltage) >50 V
Test currents 10-30-100-300-500-650 mA
Test current accuracy ±(10%+2 digits)
Test time 0 - 300 ms
Test time accuracy ±(5%+3 digits)
Ramp test delta 0.4 to 1.1 with the set error current, accuracy ± 10%
Display scope 3 digits with backlight
Protection class IP 40
Safety IEC61010 CAT III (600 V), double insulated, IP40
Dimensions (W x H x D) 71 x 210 x 51 mm
Weight 340 g (including battery)
  • Instruction Manual
  • Test Report