VERSATILE DIGITAL MULTIMETER: Suitable for all kinds of household use and industrial use. Can be use at Household Outlets, Fuses, Batteries (including Vehicles), Automotive Circuit Troubleshooting, Charging System, Testing electronics in etc. It is a AC/DC Voltmeter, Ohm Volt Amp Tester, Electric Ohmmeter, Diode, Resistance and Audible Continuity Detector. Troubleshooting with Speed and accuracy: This Multimeter has a sampling speed of 2 per second; Built-in a backlight LCD display with 3 digits (1999 count) 0.6inch, and high polarity including negative and readings. Electronic Tester Multimeter with Over-load Protection and Low-Power Reminder: Use the PTC protection circuit for Resistance, and frequency measurement. Over-load indication "1" will be displayed; Low battery indication will be displayed when battery power is low. Built in Audible Continuity Test Voltmeter and Data Hold : Buzzer will work if the resistance is lower than 30ohm20ohm; Data Hold Function for clear reading; Colour:Photo Color Material:ABS Package Contents: 1X Digital multimeter (1X 9V 6F22 battery without battery) 1X probe pen 1X English manual Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.