Features [Clear Settings] 9 groups of measurement parameters can be displayed at the same time, and various parameters are clearly visible. [Easy to Read Data] The LCD screen gives you a better visual experience and easier reading. [High Quality and Durable] This case is made of high strength material, elastic and not easy to break. [Safe and Reliable] High precision chip control, good electronics, safe and reliable welding process. [Use] The battery tester is mainly used to measure voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, remaining power, power consumption and operating time of various types of batteries, and display the measured values. Specification: Condition: 100% brand new Item Type: Battery Tester 1. Voltage: Measuring range: 0-200V (<8V requires external power); Display format: <10V display such as: 9.99V; Package List 1 x Tester 1 x Shunt 1 x Manual 1 Set of Wires