WCM-RCD - Digital RCD Tester


Digital RCD Tester

CATEGORY Electrical Testers

The WCM-RCD is a microprocessor based Residual Current Device Tester or an Earth Leakage Circuit Breaker Tester that meets today’s standards of safety and performance.

The WCM-RCD unit is a very high quality instrument used by professionals to obtain accurate values of protection time whilst a selectable fault current is injected to the earth. RCD trip time can also be easily measured at the power outlet.

It tests all conventional RCD safety switches in electrical installations and extension leads.


  • Digital voltage reading line to earth
  • Over temperature protection
  • Mains supply test
  • Auto power off
  •  RCD time trip
  • RCD ramp current test 10, 30, 100, 300, 500 & 650mA
  • 0 and 180 degree phase angle testing
  • Microprocessor controlled for highest accuracy & reliability
  • 12 month warranty
  • 12 months calibration certificate to Australian Standards valued @ $108.
  • Fully conforms AS/NZ 3760 : 2010 standards
  • Delayed function test
  • Display change to Red for failed test


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