Features:1. Convenient single-hand side slot design, the test lead can be fixed different direction for various use, such as test lead up-side fixed type for detection, down-side for maintenance, etc.2. Small size for easy to carry in your hand or pocket; back clip design make it portable.3. Just put the red test lead into power socket, there will light flash and alert beeper sounds if it is live wire.4. Measures AC/DC voltage and current, resistance, diode, continuity.5. LCD screen display with white light, convenient to read in a dim environment.6. Three different type for your choice.Specification:Model: ZT100Ranging: AutoUpdate Rate: 3 times / secondMax Display ( LCD ): 4000 CountsDC Voltage: 400mV / 4V / 40V / 400V / 600V AC Voltage: 400mV / 4V / 40V / 400V / 600VDC Current: 40mA / 400mA / 10A AC Current: 40mA / 400mA / 10A Resistance : 400ohm / 4Kohm / 40Kohm / 400Kohm / 4Mohm / 40Mohm Frequency: 99.5Hz / 999.5Hz / 9.999KHz / 99.99KHz / 999.9KHz / 9.999MHz Capacitance: 4nF / 40nF / 400nF / 4uF / 40uF / 400uF / 1000uF / 4000uFLow Battery Indicator: Yes Powered: 2 x AAA Battery(Not Included)Data Hold: Yes Auto Power Off: Yes Weight: Approx. 226g / 8.0ozSize: Approx. 13.3 * 6.8 * 2.8cm / 5.2 * 2.7 * 1.1inPackage List:1 x Digital Display Multimeter2 x Multimeter Pen1 x English User ManualNote:Battery is not included.