This instrument is a 5999 counts handheld digital intel ligent multimeter. It has the functionsof fast data measurement, large LCD double display,lighting lamp, easy reading for users,over-load protection and battery insufficient voltage indication. Whether used by professionals,factories, schools, lovers or families, it is an perfect multifunctional instrument. It is designed and produced according to the safety requirements of International Electrotechnical Safety Standard (IEC- 61010) for electronic measuring instruments and handheld digital multimeter. Function introduction: Color screen displayDC Voltage,AC Voltage,Resistance,Frequency,NCV,Live wire checking,Flashlight,Backlight(always on),Temperature,Capacitance,Diode. DC Voltage: 0.8V~500V AC Voltage: 0.8V~500V Resistance: 30Ω~60000KΩ Frequency: 10HZ~6000HZ temperature:-20℃~1000℃ Capacitance:6nf~60000μf Diode:YES FY129C Additional functions:NCV,Live wire checking,Flashlight,Backlight. The actual product may have slight color differences or differences, which does not affect use. Colour:Black Material:plastic Package Contents: 1 x Digital Multimeter