This 3 5/6 digits display and 6000 counts Clampmeter is a stable and battery powered meter. It adopts 20mm LCD screen making the readings clear and with 15 seconds backlit display and overload protection, it is easier to use. It can be used to test DC voltage, AC voltage, AC current, resistance, capacitance, diode, temperature, continuity and frequency. To assure high accuracy and resolution, it adopts a 8-bit micro-processor and a dual integral A/D convertor IC. It is an ideal tool for industries, radio technology, educational institutions, electricians, engineers, technicians, manufacturers, and for household use. This product comes with one user manual, Carrying pouch, a pair of test leads, one temperature probe and one 9V battery.