KEW Insulation Testers – Reliable Megohmmeters from Kyoritsu

Kyoritsu (KEW) insulation testers are trusted by electricians, contractors, and utilities worldwide for safe and accurate insulation resistance measurement. From compact handheld units to high-voltage 5kV models, KEW testers deliver precision, durability, and ease of use in the field. Duncan Instruments is your Canadian source for KEW insulation testers, with expert support and calibration services available.