AN82 Professional Digital Multimeter 9999 Counts True RMS NCV MultimeterOOTDTYAN82 9999 Counts true-rms Digital Multimeter AC/DC Voltage Ammeter Current Capacitor NCV Ohm Auto/Manual MultimetroInstrument for portable, professional measuring instruments, with LCD digital display and backlight, instrument for AC, DC, Sine Wave AC true RMS, DC voltage, resistance, capacitance measurement and off line measurement. Functions:-Sampling time: about 3 times/sec--The instrument has an automatic range.-The meter has a stop reading function.-The instrument has an automatic shut-off function.-Maximum displayed value: 9999 counts-Automatic and manual range-Full ranges overload protection-Multi-function instrument.-LCD display-Battery type: 6F22 9V battery (not included)SpecificationsDC voltage: 999.9mV /9.999V /99.99V /9.999mV /99.99mV/ 999.9 Vac voltage: 999.9mV / 750V /9. 999mV /99.99mV/9.999V /99.99V/750V DC Current: 999.9ua/9.999ma/999.9ma/9.999aAC Current: 999.9ua/9.999ma/999,9ma/9.999aFrequency: 99.99Hz /999.9Hz /9.999kHz /99.99KHZ /999.9KHZ /5.000MHZWoulence factor: 0.1 - 99.9%Resistance: 99.99WRigh: 999.9W/9.999kw/99.99kw/9.999MW/99.99MWacrecity: 9.999nF/99.99nF/999.9nF/99.99MF/999.9MF/9.999MF/99.99mFTtemperature est: -20°C - 1000°CPull includes:1 * digital multimeter2 * test leads1 * (16 in 1) Multifunctional Test Line1 * Thermocouple2 * Spare Fuse1 * User Manual1 * Storage Bag1 * Packing Box