The Kyoritsu 5406A (KEW5406A), by Kewtech, is an RCD Tester which is microprocessor controlled for the highest accuracy and reliability. This RCD tester includes the rare ability for 1,000ms trip current duration, making it one of the only RCD testers on the market with this capability.
Rated trip currents of 10/20/30/200/300/500mA with selectable trip current duration of 1000ms, 200ms (×5) with 1ms resolution.
Key Features:
3-LEDs for checking correct wiring status
0 and 180 degree phase angle switch permits quick tests and consistent readings
Digital read-out of tripping time
Test of a large kind of RCDs : Standard, Selective, AC and A (DC sensitive breakers)
Constant current source circuitry ensures that a fluctuating mains voltage does not affect the accuracy of readings
Large custom digital display readout
Visual indication of reversed phase and neutral wiring at socket
Why choose Instrotech for your electrical test equipment?
With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:
Free UK shipping on all orders
Access to our knowledgeable technical support team
Available calibration services to maintain safety compliance
A 90-day money-back guarantee for complete peace of mind
We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.
