TDR Calibration

TDR Calibration

TDR Calibration ensures your time domain reflectometer measures cable length, impedance changes, and fault locations accurately. Reliable measurements help engineers and technicians locate cable faults, assess cable integrity, and maintain dependable network and electrical systems. Our technicians perform calibration using precision electronic standards and traceable reference equipment so your instrument delivers accurate signal reflection measurements.

During the calibration process, our team checks the instrument across several measurement points within its operating range. These checks confirm measurement accuracy for distance and signal reflection characteristics. The process also helps identify any deviation from expected values. As a result, you can rely on your time domain reflectometer when locating faults in electrical cables, data lines, or communication systems.

Regular calibration of cable testing equipment helps prevent inaccurate readings that could affect fault location accuracy or system diagnostics. Therefore, routine calibration supports reliable cable testing across telecommunications networks, industrial installations, engineering workshops, and maintenance environments.

Calibration in 3 days or it’s free

With our 3-or-free guarantee, we complete your TDR Calibration and return your equipment within three working days as part of our standard service.

TDR calibration process

1. First, select your TDR Calibration and add it to your basket.
2. Then complete checkout and payment.
3. Next, our team contacts you to arrange your calibration booking.
4. When your equipment arrives at our depot, our team books it in on day 1.
5. On day 2, our technicians carry out the time domain reflectometer calibration.
6. On day 3, we dispatch your equipment back to you.
7. Finally, you receive your calibrated equipment ready for use.

Calibration certificates and documentation

We return all equipment in the same condition as received and include a due date sticker that shows when the next calibration is required. At the same time, we issue your calibration certificate and calibration records. These documents provide clear evidence of testing and help support inspection records and compliance documentation.