Product Description

This Portable SPD Spot Tester is developed for Lightning Protection Center , Power Supply Companies, Oil and chemical companies where use SPD. It can be used for testing SPD whether aging or failure on the spot. And then proposal customers to replace it to avoid the risk of fire accidents caused by SPD. It can be used for self-testing in power supply companies, telecommunications, petrochemicals, highways, etc. It also can be used for sampling SPD which is purchased and installed in lightning protection companies.

Testing SPD on line (voltage-limit type, switch-type)
Testing metal oxide varistors (MOV) starting voltage, leakage current
Measuring the DC breakdown voltage of the gas discharge tubes (GDT).
Measuring the black box device (judging Mod or GDT automatically)