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Digital RCD / RCCB Tester


RCD is just a term that covers a wide family of instruments. An RCBO is an RCD with overcurrent protection included. RCCBs are RCDs without any overload protection. CBRS are often simply circuit breakers with integral residual current protection.

RCCB is an important safety component that will immediately disconnect a circuit when a leak to the earth wire occurs. It will also protect against electrocution or any sudden shocks caused by touching an open circuit or any other form of direct contact. RCBO and RCCBs, are residual current protection devices.

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Digital RCD / RCCB

Confidently calibrate with us.

If we find a fault with your Digital RCD / RCCB during the calibration process, we will let you know. Not only that, we will provide you with the best options on which to proceed. This could involve repairing the unit or replacing it with a new model. Either way, we have the knowledge and experience to point you in the right direction.

Di-LOG has you covered.

We are part of the Di-LOG group, the UK’s foremost manufacturer of electrical testing equipment. Consequently, we are well-versed in the importance of accurately calibrating Digital RCD’s / RCCB’s and more. More importantly, we have the training and support network that puts us ahead of the field when it comes to calibrating your equipment.

We have the best experts looking at your Digital RCD’s and RCCB’s

We know that the practical requirements for today’s testers, as well as the standard of expectations, are higher than ever. This is why we only employ the finest Technical Engineers in the business to handle your calibration. They have the experience and the extensive knowledge required to offer an unbiased technical opinion on any concerns you may have.

Need your Digital RCD / RCCB calibrated on-site?

Why not have us visit you directly on-site, with our state of the art mobile laboratory. Click here to find out more about our Lab-on-wheels