UNI-T UT39C+ Digital multimeter

Expanded Multi-Parameter Diagnostic Range: Accurately measures AC/DC voltage (up to 1000V DC / 750V AC), AC/DC current (up to 10A), resistance (up to 40 M ohms), capacitance (up to 10 mF), and frequency (10 Hz - 1 MHz).

Integrated Temperature Measurement Mode: Features dedicated K-type thermocouple probing to measure temperatures ranging from -40°C to 1000°C (-40°F to 1832°F), ideal for HVAC/R system servicing.

Non-Contact Voltage (NCV) & Transistor hFE Testing: Integrated NCV sensor provides safe live wire detection, combined with dedicated transistor hFE gain testing for electronic component verification.

4000-Count Backlit LCD Display: Clear 4000-count digital display featuring a bright backlight, Data Hold button, and low-battery alerts for reliable readout viewing in dim workspaces.

Overvoltage & Overcurrent Alarm Protection: Engineered with internal high-voltage protection and acoustic/visual alarms triggered during accidental range misuse or faulty operations.

Rugged 2-Meter Drop-Tested Body: Heavy-duty casing designed to withstand accidental 2 m drops onto concrete floors, certified to CAT II 1000V / CAT III 600V safety standards.

Housing & Construction: Impact-resistant ABS body shell with shock-absorbing protective jacket, built-in collapsible rear tilt stand, and integrated test lead storage slots.

Electrical Safety Ratings: Certified to IEC 61010 CAT II 1000V / CAT III 600V safety standards with full overload protection.

Power Source & Included Accessories: Powered by 2 1.5V AAA batteries (R03). Package includes safety test leads, point-contact K-type temperature probe, and English user manual.

Cleaning & Maintenance: Keep input jack sockets and test probe tips clean using a dry microfiber cloth. Avoid solvent chemical cleaners.

Essential HVAC & Commercial Maintenance Workhorse: Position as a versatile, go-to diagnostic meter for electricians, HVAC/R technicians, and industrial electronics repair teams requiring high voltage and temperature tracking.

Key HVAC & Transistor Diagnostic Advantage: Highlight its built-in thermocouple probe and transistor hFE gain testing as major value features over basic standard multimeters.

Recommended Cross-Sell Add-ons: Pair with Uni-T Test Lead CAT III 1000V/CAT IV 600V 20A, 1 Pair Small Test Hook Clip to Banana Plug, UNI-T UT116C SMD Tester Multimeter, and UT-203 Digital Clamp 3 3/4 Ohm DMM DC AC Multimeter.

High-Turnover Category Hero: A high-volume staple product to feature prominently within your digital multimeters and handheld diagnostics collection pages.