UNI-T UT33B+ Digital Multimeter Auto Range DMM

The UNI-T UT33B+ is a compact, palm-sized digital multimeter designed for everyday electrical measurements and troubleshooting. Featuring automatic ranging for hassle-free operation, this reliable DMM handles AC/DC voltage, DC current, resistance, diode testing, and continuity checks with audible buzzer. The large LCD display with backlight ensures clear readings even in dimly lit environments, making it ideal for electricians, technicians, hobbyists, and DIY enthusiasts.

Built with safety in mind, the UT33B+ includes overload protection on all ranges and meets CAT II 600V safety standards. The compact ergonomic design fits comfortably in one hand and easily slips into tool bags or pockets. Data hold function freezes measurements for convenient recording. Complete with test leads, battery, and user manual. Whether you’re diagnosing automotive electrical issues, testing household circuits, or working on electronics projects, the UT33B+ delivers accurate, dependable performance at an affordable price.

Specifications :

• Model: UNI-T UT33B+
• Display: 3½ digit LCD with backlight (max reading 1999)
• Ranging: Auto ranging
• DC Voltage: 200mV/2V/20V/200V/600V ±(0.5%+3)
• AC Voltage: 200V/600V ±(1.2%+10)
• DC Current: 200µA/2000µA/20mA/200mA ±(1.0%+2)
• Resistance: 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(1.0%+2)
• Diode Test: Yes
• Continuity Test: Yes (with buzzer)
• Data Hold: Yes
• Backlight: Yes
• Auto Power Off: 15 minutes
• Low Battery Indication: Yes
• Overload Protection: All ranges
• Safety Standard: CAT II 600V