1、Designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. 2、The multimeter uses 2 pieces 1.5V AAA batteries(not included)as power supply and support auto power off function to save power. 3、Its large 4 digit(6,000)display provides accurate, easy-to-read results that enable you to complete your work quickly and efficiently. 4、Voltage testing function can test both AC and DC voltage and there is also low voltage indication function. 5、Supports continuity testing, resistance testing, diode testing, temperature testing, capacitance testing, etc. Description: Features: Designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. The multimeter uses 2 pieces 1.5V AAA batteries(not included)as power supply and support auto power off function to save power. Its large 4 digit(6,000)display provides accurate, easy-to-read results that enable you to complete your work quickly and efficiently. Supports continuity testing, resistance testing, diode testing, temperature testing, capacitance testing, etc. Specifications: Accuracy: ±(% of reading + number of words) Relative humidity: not more than 75% Work height: maximum 2000m Maximum display value: 6000 digits. Polar indication: automatically indicate. Over range Indication: '0L' Sampling time: about 3 times/s Automatic Power off time: 20 minutes, press SEL+ power button to cancel the mode. Working temperature: 0℃~40℃ Storage temperature: -10℃~50℃ Power supply: 1.5V AAA batteryx2 (NOT included) Size: 17.9*6.7*3.6cm/7*2.6*1.4in Weight: 336g(approx.) Function: 1. True RMS measurement, automatic range, 6000 counts. 2. AC/DC current measurement (6A/60A/100A), 1mA AC/DC current resolution. 4. Resistance, continuity, diode measurement. 7. Data hold, background light, automatic power off. 8. Capacitance testing 9. DC micro-ampere test, convenient for testing ignition current of flame sensor. 10. Temperature test Package Includes: 1 x Multimeter (batteries are NOT included) 2 sets x Test Leads 1 x Bag 1 x User Manual