Wide Range of Applications: Abask digital multimeter can measure AC and DC voltage, DC current, resistance, temperature, diode forward voltage drop and circuit on and off. It's the ideal maintenance tool for you. Multi-functions Meter Tool: Measurement speed updates 2~3times/second. Maximum voltage(including transient overoltage) between any terminals and grounding: 500rms. Low battery prompt. Manually select the range,can accurately exclude all kinds of electrical failure. Unique Design: Backlight LCD Display, maximun display 1999. Data HOLD(yellow), backlight control(blue), which can light LED lights, even if you can use the digital multimeter in a dark environment. Design to be small one, easy to carry. Security Protection: The digital multimeter made of ABS plastic, open support stand: 120 degree, durable rubber sleeve, it can protect meter from fails, drops, and other accidents. Built-in double insurance, to prevent the wrong line, over-voltage over-current protection, used absolutely safe, without any risk. Safety & Warranty: Abask digital clamp meter complies with the standards IEC61010: in polution degree2, over-voltage. Category(CAT I 600V, CAT II 300V) and double insulation, safe and reliable. We offer 12 months warranty, our goal is to meet your demand.