1、Automatic scanning function, no need to turn the dial to select the function, according to the input voltage/current/resistance/current, the meter will automatically identify and measure DC voltage and AC voltage, AC and DC current 600A, resistance. 2、High accuracy, it has stable performance and high reliability, and can perform professional high‑standard measurement. It can also be manually switched to measure capacitance, diode, continuity test, and other parameters. 3、Overload protection function, it can respond quickly when connected to an overload power supply to ensure the safety of users. 4、Large screen LCD display, driven by AAA 1.5V battery (battery not included), using boost power supply, even at the edge of 2.3V low battery, it can ensure the ultra‑high brightness of the backlight and flashlight, the backlight can be long on or within 15 seconds It will automatically close afterwards. 5、Small size, light weight and portability, it can be used for hand‑held measurement in various situations. Item Type: Clamp Multimeter Model: ET8201 Material: ABS Power Supply: 2xAAA 1.5V Battery (Battery Not Included) Purpose: It is suitable for electric power numerical measurement. Maximum Display: 5999 (5 5/6) Digits Automatic Polarity Display Measurement Method: Double Integral A/D Conversion Sampling Rate: About 3 Times Per Second Over-Range Display: The Highest Position Displays "OL" Working Environment: (0-40)℃ Relative Humidity: <80% DC Voltage/AC Voltage Automatic Scanning Test (DCV/ACV) Range/Accuracy 6000counts Resolution DC/AC6V ±(0.5%+3) 0.001V DC/AC60V 0.01V DC/700V 0.1V AC500V ±(0.8%+10) 1V Resistance (Ω) Range/Accuracy 6000counts Resolution 600Ω ±(0.8%+5) 0.1Ω 6kΩ ±(0.8%+3) 1Ω 60kΩ 10Ω 600kΩ 100Ω 6MΩ 1kΩ 60MΩ ±(2.5%+3) 10kΩ 1 x Clamp Meter (Battery Not Included) 2 x Test Lead 1 x Thermal Contact 1 x Manual 1 x Tool Bag