Type of Measurement = Average / Current Measuring Range Max. - AC A = 200 / Current Measuring Range Min. - AC A = 20 / Frequency Measuring Range Min. Hz = 40 / Frequency Measuring Range Max. kHz = 1 / Jaw Opening Size mm = 24 / Conductor Diameter mm = 24 / Range Selection = Manual / Safety Category = CAT III 300 V / Battery Type = 2x LR44