Kyoritsu 4102A

The Kyoritsu 4102A Earth Tester is a compact, lightweight instrument for measuring earth resistance and earth voltage — essential checks for confirming that earthing and grounding systems will protect people and equipment in the event of a fault. Its portable design makes it a convenient tool for electricians and engineers working in the field, where earthing verification is often required at remote or hard-to-access sites.

Reliable earthing is fundamental to electrical safety, ensuring fault currents are safely dissipated and protective devices operate correctly. The 4102A delivers accurate, repeatable measurements that help technicians verify earth electrode resistance, commission new installations and troubleshoot existing systems, supporting compliance with electrical safety requirements.

Well suited to building services, industrial plant, mining, telecommunications and lightning-protection systems, the compact 4102A is easy to carry and simple to operate. Hinco Instruments supplies the Kyoritsu 4102A across Perth and Western Australia and provides full calibration and repair services to keep your earth tester accurate and traceable.