ZIBOO UNI-T ZB-UT204A Digital Handheld Clamp Multimeter Tester DMM Voltmeter Amp AC DC Export Quality LCD Screen 3 1/2 Position Count, Clear Writing, No Parallax Band Low Voltage Symbol Prompt Automatic Range,Precise Position,Clear Hole and Color Distinguish Between the stalls , a sense of pause, feel good ,The Automatic range benefit is that the number of the dial is less Exquisite workmanship reasonable design,smooth fastening insert pen,Maximum restricted input values for printing Clamp head Charging Current light,LCD Current When it is also very convenient oh Open Jaw 36mm, suitable for a variety of wire