UEi Instruments has a broad product line of quality and innovative testers for the HVAC/R, electrical, and automotive industries. UEi backs it's products by providing industry-leading warranties, knowledgeable technical phone support, and prompt maintenance and repair turnarounds.
Their product line encompasses many clamp meters, multimeters, thermometers, combustion analyzers, CO detectors, and combustible gas and refrigerant detectors. The UEi motto says: You will love this STUFF, and whoever owns UEi's tester really does.