25 turn copper wire current coil with active cooling for calibration of AC/DC clamp ammeters up to 3000 A.
151-25 Current Coil can be used with M151 or M133C in high current mode to amplify current signal for
calibration of AC/DC clamp ammeters up to 3000 A. This 25 turn copper coil is mounted with two 12V fans
for active cooling during high load situations.
Additional uncertainty 0.3% applies to DC as well as AC current up to 100 Hz.