1、MEASURING OBJECT: Clamp meter can accurately measure up to 400A AC DC current, 600V AC DC voltage, resistance, capacitance, conductivity, temperature, diode 2、WIDE APPLICATION: Digital clamp meter multimeter is the perfect troubleshooting tool to help you quickly and safely solve electrical problems in your car, industry or home 3、MULTIPLE FUNCTIONS: Clamp meter with digital backlit LCD display, LED flashlight, liquid and air conditioning port temperature measurement, low power indicator, data hold, true RMS, automatic range, SEL function, automatic shutdown after 10 minutes of inactivity, zero function to reduce data errors affected by the Earth magnetic field and help you get more accurate measurements. Non contact AC voltage detection, all round overload protection 4、CONTACTLESS AND SAFER: Contactless voltage(NCV) detector can easily and quickly determine if there is a voltage without touching any wires. Simply press the NCV button with your thumb. The clamp meter has VFD and LoZ modes to provide more accurate readings 5、WITH BACKLIGHT AND FLASHLIGHT: The AC DC clamp meter has a backlit screen and LED flashlight, so you can see readings when working in dim or low light conditions, such as electrical cabinets, under buildings, behind appliances, and other enclosed places, handy LED flashlights can illuminate dim spaces Item Type: Digital Clamp Meter Model: HT207D Material: ABS Battery: 2 x 1.5V AAA battery(not include) Basic Parameters: DC Voltage Resolution (accuracy ±0.5% reading + 5 words): 400mV: 0.1mV 4V: 0.001V 40V: 0.01V 400V: 0.1V 600V: 1V AC Voltage Resolution (accuracy ±0.8% reading + 5 words): 4V: 0.001V 40V: 0.01V 400V: 0.1V 600V: 1V DC Current Resolution (accuracy ±2.5% reading + 5 words): 40A: 0.01A 400A: 0.1A AC Current: Accuracy: 40~400Hz: ±(2.5% reading + 5 words) Other: ±(3.0% reading + 10 words) Resolution: 40A: 0.01A 400A: 0.1A Resistance Resolution (accuracy ±1.0% reading + 5 words): 400Ω: 0.1Ω 4kΩ: 0.001kΩ 4KΩ: 0.01kΩ 400kΩ: 0.1kΩ 4MΩ: 0.001MΩ 40MΩ: 0.01MΩ 1 x Clamp Meter 2 x Test Pen 1 x Temperature Couple 1 x User Manual 1 x Storage Bag