[Complete function]-The measurement function is completed. Can measure DC current, DC voltage, capacitance, AC voltage, etc.[Maintenance Tools]-can be used to maintain computers, check various electrical appliances, mobile phones, and check various circuit boards[Overload protection]-With overload protection, intelligent burn-out protection, actual test and circuit protection[Good wear resistance]-The shell is made of high-quality plastic, wear-resistant and durable, not easy to damage, and can be used multiple times[Portable Multimeter]-This is a portable multimeter with high reliability, high safety and digital display, easy to readSpecification:Product Type: Digital MultimeterTest: square wave test, zero live wire test, triode diode test, NCV testMeasurement functions: capacity, battery, resistance, DC, AC, AC voltage, DC voltageDC voltage: 1000VAC voltage: 750VDC range: 20ACommunication domain: 20ACapacity range: 20 mFBattery type: 9V 6F22 (without battery)Colour:Black+redMaterial:ABSPackage Contents:1 * digital multimeter (without battery)1 * English manual2 * test leadsNote: Please note that the old and new models of this product will be sent randomly. Please make sure you don't mind before placing an order.Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.