1Anti vibration protection, it uses a new type of anti vibration sleeve, which can effectively prevent damage caused by falling and effectively protect important internal components. 2Large screen design, it uses backlight display, complete unit symbol display, 4000 display number, high accuracy, clear writing, and high practicability. 3Semi circular dial design, its gears are accurate, sturdy and durable, with a strong sense of pause between gears, with automatic range, fewer dial times, and convenient keystrokes. 4Humanized design, it adopts streamlined shape, streamlined and compact, comfortable grip, and can be placed on the back of the test pen, exquisite workman, fluent and fast insertion. 5Convenient operation, the factory code is affixed on the back, and it is powered by 2 AAA batteries, which has a long battery life and is easy to use. Item Type: Multimeter Model: VC88 Material: ABS Power Supply: 2x3V AAA Batteries (Batteries Not Included) Purpose: It is suitable for electric power numerical test. Main Measurement Functions: It can be used to measure DC voltage, AC voltage, DC current, AC current, resistance, capacitance frequency and temperature. Application: It is suitable for school scientific research, laboratory experiments, automotive circuit maintenance and testing, electronic circuit testing, power system robust testing, and IC development. DC Voltage Range Accuracy Resolution 400mV (0.5%+4) 0.1mV 4V 1mV 40V 10mV 400V 100mV 1000V (1.0%+4) 1V AC Voltage Range Accuracy Resolution 400mV (1.5%+15) 4V (0.8%+6) 1mV 40V 10mV 400V 100mV 750V (1.0%+6 1V Other Parameters Special Function VC88 Logic Function Diode and HFE Testing Continuous Alarm Less than 500 10 Low Battery Display Approximately Less than 2.4V Duty Test Data Retention Backlit Display