UNI-T UT120A Handheld Pocket Auto Digital Multimeter DC/AC Voltage / Resistance / Frequency / Duty / Diodes Meter Electrical TestDescription:A great all-rounder for use in electrical testing, UNI-T's UT120A is portable,low-cost and capable of performing all necessary basic electrical measurements wi..
Feature:Three WiresUltra-low cost, high precision to meet most of the application requirements.low starting working voltage, red minimum 4.5V, green minimum 5.0V, blue minimum 5.0V.with reverse protection, anti-burn. Specifications:Measuring range 0.00V-30.0VPower supply range red DC 4.50-30.0V..
Features:on-board precision voltage detection chip and power regulator chip 2, onboard four battery indicator LED lights, three colors display, red, yellow, yellow, green representing 20%, 50%, 80% and 100% of the electricity 3, set aside all the way battery testing interface, and two moun..