UNI-T UT33C+ Digital Multimeter

The UNI-T UT33C+ is a compact, palm-sized digital multimeter from UNI-T’s next-generation UT33+ series, purpose-built to deliver reliable everyday measurement performance in a rugged, pocket-friendly form factor. It measures DC and AC voltage, DC current, resistance, diode forward voltage, and — its standout feature over the rest of the UT33+ range — contact temperature in both °C and °F via an included K-type thermocouple probe, making it an excellent tool for electronics work, HVAC checks, and general electrical testing.

The UT33C+ is built to CAT II 600V safety standards, providing reliable protection for use in residential and light commercial electrical environments. Its 2000-count LCD display offers clear, easy-to-read measurements, while the comfortable rubber protective holster with integrated test lead hanging groove keeps the meter and probes organised on your bench or in your kit bag. Manual range selection gives you precise control over your measurement range.

Convenience features include auto power off and auto backlight off to extend battery life, a loud continuity buzzer for fast cable and trace testing, and diode test functionality. The reinforced housing has been tested to withstand a 2-metre drop — a meaningful durability upgrade over typical entry-level meters. Powered by two AAA (R03) 1.5V batteries, the UT33C+ is an ideal everyday multimeter for students, hobbyists, technicians, and DIY enthusiasts.