Tenmars 3 1/2 Digits LCD 600A Autoranging AC Clamp Meter TM-16E Product Description: 1.CAT III 600V 2.3-1/2 digit LCD with maximum reading of 2000. 3.Data Hold. 4.AC volts, DC volts, AC current, Resistance, Continuity, Diode ranges. 5.Autoranging. 6.Maximum conductor size 30mm. 7.Low battery indication. 8.Continuity buzzer. 9.Auto power off. Specification:       Maximum Current    600 Amps        Display    2000 counts        Max. Conductor Size    30mm        AC Current    0.1A to 600A, (2.0% of rdg + 5 dgts)        AC Current (Auto)    0.1A to 400A        AC Voltage    0.1V to 600V, (1.5% of rdg + 5 dgts)        DC Voltage    0.1V to 600V, (1.0% of rdg + 2 dgts)        Resistance    0.1 to 200, (0.8% of rdg + 3 dgts)        Continuity Buzzer    Yes        Diode    Test voltage 1.6V DC        Autorange    Yes        Auto Power Off    Yes        Data Hold    Yes        Dimensions    195mm (L) x 64mm (W) x 30mm (D)        Weight    240g