Chauvin Arnoux F407 Power/Harmonics Clamp Meter, 1500A dc, Max Current 1.5kA ac CAT III 1000 V, CAT IV 1000 V With RS, Absolute Maximum AC Voltage Measurement: 1400V ac, Absolute Maximum DC Voltage Measurement: 1400V dc, Absolute Maximum Resistance Measurement: 99.99W, Calibrated: RSCAL, Best DC Current Accuracy: ±1% + 3 Digits, Best AC Current Accuracy: ±1% +3 digits, Battery Type: AA, Dimensions: 92 x 41 x 272mm, Display Type: LCD