K110 Digital Insulation Resistance Tester — Test Up to 1000V with Confidence

K110 Digital Insulation Resistance Tester — Test Up to 1000V with Confidence

If you've ever had to chase down an electrical fault in a cable, a motor winding, or a transformer without the right tool, you know how frustrating it gets. The KhushiComms K110 Insulation Resistance Tester is built to take that frustration off the table. At its core, the K110 is engineered to tell you quickly and accurately whether insulation is healthy or breaking down — before it causes a failure, a trip, or worse, an accident. It supports four test voltage levels (100V, 250V, 500V, 1000V), so whether you're checking a low-voltage control cable or a high-voltage motor winding, you're testing at the right level. The measurement range goes all the way from 0.00 MΩ to 5.5 GΩ, and the instrument buzzes an alert when insulation falls dangerously close to failure (below 4 MΩ on the 100V range). That kind of early warning is exactly what preventive maintenance is built on. Beyond insulation, the K110 also measures AC voltage from 30V to 750V — handy when you need a quick line check without swapping instruments. The large LCD display with 1999-count resolution and backlight means you can read results clearly even in dim substations or cramped equipment rooms. What really sets the K110 apart for day-to-day use is how practical it feels. Continuous measurement mode lets you lock a test and walk the circuit without holding the button down. Data hold freezes the reading when you need a second look. The auto-ranging takes the guesswork out of range selection, and the low battery indicator makes sure you're never caught off-guard mid-test. Built to IEC 61010-1 CATIII 600V, Double Insulation and Pollution Degree 2 standards, the K110 isn't just a measuring tool — it's a piece of equipment you can trust around live electrical systems. It ships with test leads, a carrying case, and alligator clips — everything you need to get started immediately.