Tools & Products
Insulation Resistance Testers
Match test voltage, range, guarding, logging, and reporting to the work.
Match insulation-test voltage and measurement method to the equipment, then isolate anything that could be damaged.
Choose by work
- Building wiring: common test voltages and timed tests.
- Motors/cables: polarization index, dielectric absorption, guard terminal, logging.
- Electronics: lower-voltage capability and careful isolation.
Safety
- Live-circuit detection, automatic discharge, test-lock behavior, and rated leads.
Ownership
- Calibration, data export, rechargeable battery replacement, and lead/accessory availability.
Avoid
- Testing through drives, PLCs, SPDs, or connected electronics.
- Recording resistance without temperature, time, and test voltage.