DC 2.5-30V 2-Wire LED Digital Display Panel Voltmeter Electric Voltage Meter Volt Tester

Features: 1.This is a mini voltage meter. 2.Portable and lightweight, easy to carry. 3.Equipped with 2 lead wires, easy for wiring. 4.No extra power or resistor needed. 5.Waterproof,dustproof,shatter-resistant,have a long life. 6.LED display, easy to read. 7.High quality precision chip. 8.Apply to car, motorcycle, and battery cart etc. Specification: Color:black Display color:yellow Display:voltage Measuring range: 2.5V-30V Accuracy: Approx.0.3 Working current: 200ms/time Operating temperature: -10 ~ 65 Operating Humidity: 10%-80% Installation hole: 45.5 x 25.5mm Item weight: 38g Item size: 49 x 30 x 25mm Package Included: 1 x Digital Voltage Meter Details pictures: