AC/DC - clamp current meter up to 400 A. The clamp current meter METRACLIP 410 is used for the precise, contactless measurement of AC and DC currents as well as complex current forms.Ideal for electricians, as AC and DC can be measured - and currents up to 300 A, in accordance with the requirements of 'workshop equipment'. True RMS value display1 mA / 10 mA resolutionAutomatic measuring range selectionAutomatic zero adjustmentAutomatic switch-off Hold measured valuesClamp opening 25 mm METRACLIP 41: Exact current measurement from 5 mA to 40 AMETRACLIP 410: Exact current measurement from 100 mA to 400 A. 1 AC / DC clamp current meter1 9 V alkaline battery1 Operating instructions