BM5200 5 kV insulation resistance tester This battery-powered tester comes with a digital and an analogue arc display
RIVmeter Radio Influence Voltage Meter An instrument for the measurement of radio influence voltage according to NEMA 107-1987 and other relevant standards.
IDAX series of insulation diagnostic analysers Measure moisture content, tan delta/power factor and oil conductivity using DFR in the field - IDAX300/300S, IDAX322, IDAX350
Discontinued MIT515, MIT525, MIT1025, and MIT1525 insulation resistance testers For diagnostic testing and maintenance of high voltage electrical equipment