Current Probes

World’s largest supplier of current measurement probes and sensors for AC and DC applications, with ranges and outputs for any application.
Environmental Testers

Cost effective, hand-held instruments for measuring temperature, humidity, light, wind speed, and other variables.
Ground Resistance Testers

The most complete line of Ground Resistance Testers available including the revolutionary Clamp-On Ground Resistance Testers and Tower Tester.
Megohmmeters - Insulation Testers

Measure insulation resistance up to 30TΩ with test voltages from 10V to 15,000V. These rugged, weather resistant instruments are accurate, reliable, and built to perform. Battery, AC Powered & Hand-cranked models available.
Thermal Imaging

Innovative, simple to use, accurate, and cost effective thermal imaging and non-contact temperature measurement and profiling.
Leads/Connectors
Sensors

Current Probes

Environmental Testers