UEi

UEi

UEi Test Instruments is a US-based manufacturer of professional test and measurement tools designed for HVAC/R technicians, electricians, plumbers, and field service contractors. The company focuses on practical, durable instruments built for daily use in field service environments, including combustion analyzers, digital multimeters, clamp meters, thermometers, and cable locators. UEi instruments are widely distributed through HVAC wholesale channels and professional tool suppliers across North America.

The UEi CLM100 cable tracer is representative of the company's field-service approach — purpose-built for contractors who need to identify and trace cables, wires, and circuits in residential and commercial installations. UEi's instruments balance functionality with ease of use for tradespeople who require reliable measurements without complex setup.

Key Product Lines

• Cable Tracers and Locators — instruments for tracing live and de-energized cables in buildings and industrial facilities
• Digital Multimeters and Clamp Meters — rugged field-service meters for electrical measurement and troubleshooting
• HVAC Test Instruments — combustion analyzers, thermometers, and manometers for heating, ventilation, and refrigeration service

Industries Served

UEi instruments are used by HVAC/R contractors, electrical contractors, plumbers, building maintenance technicians, and facilities engineers in residential, commercial, and light industrial service and installation applications.