Features: Basic Test Function: the smart meter that intelligently recognizes and measures AC/DC voltage, AC/DC current, resistance, frequency, on-off buzzer, etc., and automatically switches to corresponding range. It can also manually switch the gears of diode, capacitance, temperature, etc., simple to use that ordinary users can easily operating. Compact Portable Size with Protect Sleeve: measured size in 6*6*1 inch, the mini-size multimeter is as small as your mobile phone that making it the perfect size for carrying around, with a transparent case to protect the device from scratching and dropping. Easy-to-read LCD Display: 3.8-inch super large high definition LCD screen with maximum 6000 counts readout and backlight that makes readings more clear and accurate. Dual Flashlight Design: two flashlights designed for auxiliary illumination in dim light environment or in the darkness. Reliable Quality: made of solid durable ABS material, the tester meets the safety standards of IEC61010 for 600V CAT II and pollution grade 2. More Features: NCV non contact voltage detection, auto/manual ranging, data hold, auto power off, the multimeter has stable performance and accurate results for the professional and even the users without professional knowledge of physics. Specifications: DC Voltage: 0.8~600V(0.8%+5) AC Voltage: 0.5~600V(1.0%+5) DC Current: 5mA~10A(2.0%+5) AC Current: 6mA~10A(2.0%+5) Resistance: 0~60M(1.0%+5) Capacitance: 0~100mF(4.0%+5) Hz: 10~2000Hz(2.0%+5) Temperature: -20~530/-4~986(3.0%+5) Material: ABS Safety Level: 600V CAT II Pollution Grade: 2 Max. Display: 6000 counts Auto Power-off: 10 minutes Backlight Auto-off: 30s Illumination Auto-off: 30s True RMS: 45Hz~2kHz Conversion Rate: About 3s/second Working Environment: 0~40