The UT71E Intelligent Digital Multimeter is an impressive multimeter which offers a wide testing capacity. It can be used to measure AC and DC voltages of up to 1000 volts in four and five measuring ranges respectively. It can also measure AC and DC currents of up to 10 amperes in five measurement ranges. Additionally, it can measure AC bandwidths of up to 100KHz. The UT71E Intelligent Digital Multimeter can also be used to measure resistance of up to 40 mega ohms in six measurement ranges, and frequencies of up to 400 mega Hertz in eight measurement ranges. This multi meter can also measure capacitance of up to 40 micro farads in seven measurement ranges. It also has a thermal measurement capacity, and can measure temperatures of between -40 and 1000 degrees C. This quality multi meter is surprisingly straightforward to operate, despite being so sophisticated. The large dial on the front of the body is used to select the most suitable measurement mode, which the eight buttons above the dial allow the user to implement one of the meter's many functions. There are four ports at the bottom of the device, including a COM port. This Uni-T digital multi meter is versatile thanks to its great range of features. The meter is capable of storing up to 100 pieces of data, which can be recalled at a later time. Additionally, this multi meter can be used to conduct diode tests. It also has an audible signal which sounds when continuity is detected. What's more, this model is a USB multi meter, meaning it can be connected to a computer in order to transfer stored & print data for Test & Calobration system.