LHM Instrumentation's range of electrical testers and voltage detectors are designed for use in any application and in virtually any environment. From non-contact voltage detectors and voltage testers with continuity detectors to open-jaw current testers and open-fork testers with FieldSense® technology (for voltage and current measurements without measuring leads), these testers are accurate, safe and easy to use.

Battery analysers are the ideal measurement tool for performing maintenance, troubleshooting and measuring performance of individual stationary batteries and battery banks used in critical emergency battery applications in data centres, telecom networks and power distribution facilities, among others.

It is essential that buildings and installations have earthed electrical systems so that the current finds a safe path to earth in case of lightning strikes or during mains surges.
We offer fast and accurate resistance measurements using various test methods: 3- and 4-pole potential loss tests, selective measurements, electrodeless measurements and 2-pole measurements.