Loop Tester Calibration
- Verifies that your loop tester measures earth fault loop impedance accurately across its specified range.
- Measurements are compared with traceable reference standards to confirm reliable performance.
- Supports dependable loop impedance testing for installation verification, fault finding, and electrical compliance work.
Loop Tester Calibration
Loop Tester Calibration confirms that your instrument measures earth fault loop impedance accurately during electrical installation testing. Dependable measurements help electricians assess fault paths, verify the effectiveness of protective devices, and confirm that electrical circuits meet the required safety criteriA: Our technicians calibrate loop testers using precision electrical standards and traceable reference equipment to verify performance throughout the applicable measurement range.
As part of the calibration procedure, the loop tester is assessed at several known impedance points. The results are compared with the corresponding reference values to establish measurement accuracy and identify any deviation from the required performance limits. This gives you greater confidence in the instrument when carrying out initial verification, periodic inspections, fault diagnosis, and routine electrical maintenance.
Regular calibration helps reduce the likelihood of inaccurate loop impedance readings affecting safety assessments or installation test results. Routine verification therefore supports consistent electrical testing across commercial properties, industrial sites, engineering facilities, and electrical maintenance operations.
Calibration certificates and documentation
Your loop tester is returned in the same condition in which it was received and supplied with a due date sticker indicating the next recommended calibration date. A calibration certificate and supporting records are also provided, giving you clear documented evidence of the checks completed for inspection, quality, and compliance purposes.
UK-wide calibration coverage
We have calibration facilities conveniently located across the UK, giving you reliable nationwide coverage. Find your nearest location below.
Q: I am looking for Loop Tester Calibration near me. Can Acutest help?
A: Absolutely. Acutest can calibrate loop testers to verify the accuracy of loop impedance measurements against known reference standards. 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:
Our local offices
| Office | Postcode | Telephone |
| 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 |