RS PRO RS380 Clamp Meter, Max Current 400A ac CAT III 600 V
5% rdg + 8dgts), Best DC Voltage Accuracy: ±(1.5% rdg + 2dgts), Functions Measured: AC Current, AC Voltage, Continuity, DC Voltage, Diode Test, Resistance, Temperature, True RMS: Yes, AC Voltage Measurement Resolution: 100µV, Absolute Maximum Temperature Measurement: +1400 °F, +760°C, Battery Type: AAA.5% rdg + 5dgts), Best AC Voltage Accuracy: ±(1.RS PRO RS380 Clamp Meter, Max Current 400A ac CAT III 600 V, Absolute Maximum AC Voltage Measurement: 600V ac, Absolute Maximum DC Voltage Measurement: 600V dc, Absolute Maximum Resistance Measurement: 20MΩ, AC Current Measurement Resolution: 10mA, Clamp Meter Type: AC Auto-Ranging Clamp Meter, Best AC Current Accuracy: ±(2.