Description: 【Multifunctional】Digital Multimeter Infrared Thermometer, used to measure AC voltage test, DC voltage test, DC voltage test, continuity test , resistance test, capacitance test, test, DC current test, AC current test etc. 【Auto Mode Selection】: Automatically measure AC voltage, resistance, continuity and frequency, Smart identification, plug in the amp port and make measurement, S30 tester automatically switch it to AC DC ampere test mode (no need to switch) 【LCD Display Screen】: Smart multimeter with 3.8inch LCD display, convenient to read datas. Dual mode power system, suitable for mechanical repair, electricians, home use, car repair ETC. 【Pocket Size】: Small size portable digital multimeter, 7.8cmx16cm/3.07inchx6.30inch . Easy for you to take to the workplace. 【Smart Electrical Multimeter Tester】Smart electrical tester with stable performance, clear readings, sensitive test and high precision, making measurement data much more accurate. Specification: Material: PP Size Chart: 7.8cmx16cm/3.07inchx6.30inch  Package Includes: 1 Piece Digital Multimeter 1 Test Line 1 Charging Cable 1 Storage Bag 1 Rechargeable Battery 1 Piece Manual Note: Please allow slightly errors due to manual measurement and different monitors.