由其分销商提供的 Extech Instruments 380942 的描述。
True RMS AC/DC Mini Clamp Meter with Auto Zero and Recall Display, 30A
Extech 380942 Clamp Meter, AC/DC, True RMS, 30A, DMM, Compact, High Resolution, with Case
Digital Clamp Meter, 30 A, 0.9 in (23 mm) Jaw Capacity, CAT III 300V Safety Rating
Extech 380942 Clamp Meter Digital 4000 Count 0.1 mA AC Low Current Sensitivity
MINI CLAMP METER, TRUE RMS, 30A, 23MM; DMM Functions: AC/DC Current, AC/DC Voltage; Current Measure AC Max: 30A; Voltage Measure AC Max: 400V; Voltage Measure DC Max: 400V; Resistance Measure Max: -; DMM Response Type: True RM
Type of Measurement = TRMS / Current Measuring Range Max. - AC A = 30 / Current Measuring Range Max. - DC A = 30 / Voltage Measuring Range = AC: 400 V / Voltage Measuring Range = DC: 400 V / Jaw Opening Size mm = 23 / Number of Digits = 3-3/4 Digits / Range Selection = Auto / Manual / Display Type = Backlit LCD / Safety Category = CAT III 300 V