UNI-T UT33B+ LCD Digital Multimeter Battery Test Manual Range DC/AC Voltage DC Current Meter Resistance Tester Voltmeter Ammeter for Home Repairs

The UT33B+ handheld multimeter, specifically designed for battery testing, delivers precise battery diagnostics, comprehensive basic measurement capabilities, a rugged and portable design, and reliable safety features—withstanding drops from up to 2 meters. As an entry-level digital multimeter featuring battery testing and a resistance range up to 20 MΩ, it serves as an ideal tool for home users, electronics hobbyists, and professional technicians. Whether for routine battery checks, appliance repairs, electronic DIY projects, or professional field work, it delivers convenient, accurate, and safe measurement experiences. Basic Functions: DC Voltage (V): 20.0mV to 600V AC Voltage (V): 20.0V to 600V DC Current (A): 20.0 μA to 10.00A Resistance (Ω): 20.00 Ω to 20.00M Ω Unique Battery Testing Function: Digital multimeter supports testing of three common battery types (1.5V/9V/12V), enabling quick assessment of battery health to prevent device damage from substandard batteries Data Hold: Locks measurement values for easy recording Backlit LCD Display: 2000 counts, clear and easy to read, suitable for dim environments Auto Backlight Shutdown: Saves battery power Auto Power Off: Ammeter shuts down automatically after approximately 15 minutes of inactivity to extend battery life Low Battery Indicator: Alerts for timely battery replacement 2-Meter Drop Resistance: Industrial design with built-in precision protection minimizes damage from accidental drops Comfortable Protective Case + Probe Holder: Ensures comfortable handling and convenient storage Ergonomic Knob: Smooth range switching for comfortable operation Compact and portable: Palm-sized design, lightweight, ideal for field work and mobile use Applications: Battery testing, appliance repair, electronics DIY & repair, circuit debugging, component testing, battery pack maintenance, small equipment repair, rapid field diagnostics, equipment inspections, educational demonstrations, automotive maintenance, outdoor work, etc.

• Voltage, Current, and Resistance Measurement: The UT33B+ Digital Multimeter features DC voltage testing (0-600V), AC voltage testing (0-600V), DC current testing (0-10A), and resistance testing (0-20MΩ).
• Unique Battery Testing: The UT33B+ is specifically calibrated for 1.5V/9V/12V batteries. When the dial is set to 1.5V/9V/12V, the display shows “Good”, ‘Low’, or “Fault” for clear battery status.
• LCD Backlight Mode & Data Hold: Press the blue button to activate backlight mode for enhanced visibility in dark environments. Press the HOLD/SEL button to toggle between data hold and cancel data hold modes.
• Multiple Functions & Protections: The mini multimeter also features open/short circuit testing, diode testing, audible beep, auto power-off, CAT II 600V safety rating, and passes 2-meter drop testing for added peace of mind.
• Wide Range of Applications: Suitable for basic electrical maintenance, power parameter detection, electrical measurements, electronic device testing, electrical education and research, component testing, DIY projects, and home repairs. Ideal for both beginners and professional electricians.
• Package Contents: Multimeter ×1, Test Leads ×1, Alligator Clips ×2, Color Box ×1, English Manual ×1. Product Specifications: Unit Weight 0.46 lbs / 206 g.