RCD Tester Calibration (Residual Current Device Calibration)
- Verifies that your RCD tester measures trip time and trip current accurately across its specified operating ranges
- Measurements are checked against traceable reference standards to confirm instrument performance
- Supports dependable RCD testing for electrical safety, installation verification, and compliance applications
RCD Tester Calibration
Residual Current Device Calibration confirms that your residual current device tester accurately measures both trip time and trip current during electrical safety testing. Reliable results are essential for electricians and engineers when verifying that RCD protection devices disconnect electrical supplies within the required operating limits. Our technicians calibrate each tester using precision electrical standards and traceable reference equipment to ensure dependable trip time and current measurements.
During calibration, the instrument is assessed across multiple test functions within its operating range. Depending on the tester model, this typically includes trip time and trip current verification. Each measurement point is evaluated to confirm instrument accuracy and identify any deviation from expected performance. This enables you to rely on your RCD tester for installation testing, routine maintenance, and electrical safety inspections.
Routine RCD Tester Calibration helps reduce the possibility of inaccurate readings that could affect safety verification or compliance testing. Regular calibration supports reliable electrical testing across industrial facilities, commercial premises, engineering workshops, and electrical maintenance environments.
Calibration certificates and documentation
Your equipment is returned in the same condition in which it was received and supplied with a calibration due-date label indicating when the next calibration is recommended. We also provide a calibration certificate together with the associated calibration records. These documents provide documented evidence of the testing carried out and support electrical inspection records, traceability, and compliance documentation.
We have calibration facilities conveniently located across the UK, giving you reliable nationwide coverage. Find your nearest location below.
Q: I am looking for RCD Tester calibration near me. Can Acutest help?
A: Absolutely. Acutest calibrates RCD testers to verify the accuracy of trip time and trip current measurements, helping to ensure reliable performance and compliance with relevant standards and manufacturer specifications. We offer nationwide calibration coverage across the UK, typically using our own dedicated fleet of vans. Where this isn‘t possible, we use a secure courier service to ensure your equipment is transported safely.
Please find our local office locations below:
| Location | Postcode | Phone number |
| Newcastle-under-Lyme | ST5 7UG | 01782 563030 |
| Ham Green, Bristol | BS20 0DD | 01782 563030 |
| Newton Aycliffe | DL5 6ZF | 01782 563030 |
| Glasgow | G52 4LB | 01782 563030 |
| Norwich | NR6 6AW | 01603 406148 |
| London | SW19 3EX | 020 8540 6567 |