AN82 Multimeter 9999 Counts Tester AC/for DC Voltage Ammeter DIY Transistor Capacitor NCV Testers True RMS Auto/Manual Test Instrument for the portable, professional measuring instruments, with LCD digital display, and a backlight,instrument for AC current, for DC current, AC voltage sine wave true RMS, for DC voltage, resistance, capacitance measurement and line off measurement. Functions: - Sampling time: about 3 times / sec - The instrument has an automatic range function. - The meter has a reading hold function. - The instrument has an automatic shutdown function. - Maximum display value: 9999 counts - Automatic range and Manual range - Full ranges overload for protection - Multi-function instrument. - LCD display - Battery Type: 6F22 9V Battery (Not Included) Specifications for DC voltage: 999.9mV /9.999V /99.99V /9.999mV /99.99mV/ 999.9 V AC voltage: 999.9mV / 750V /9.999mV /99.99mV/9.999V /99.99V/750V for DC Current: 999.9uA /9.999mA /999.9mA /9.999A AC Current: 999.9uA /9.999mA /999.9mA /9.999A Frequency: 99.99Hz /999.9Hz /9.999kHz /99.99KHZ /999.9KHZ /5.000MHZ Duty Ratio: 0.1 99.9 Resistance: 99.99W Resistance: 999.9W/9.999KW /99.99KW /999.9KW /9.999MW / 99.99MW Capacitance: 9.999nF / 99.99nF /999.9nF /99.99MF /999.9MF /9.999MF/ 99.99mF Temperature test: -20 C ~ 1000 Package included: 1* Digital Multimeter 2* Test leads 1* Thermocouple 2* Spare fuse 1* User Manual 1* Storage bag 1* Packing box