This manual introduces the features of Extech MA640 True RMS Clamp Meter, including AC Current, AC/DC Voltage, Resistance, Capacitance, Frequency, Diode Test, Duty Cycle and Continuity, as well as Thermocouple Temperature and Non-Contact Voltage detection.
The Extech MA620 is a heavy-duty clamp meter designed to measure AC current up to 600A, as well as AC/DC voltage, resistance, capacitance, frequency, duty cycle, continuity, diode test, and temperature. It features non-contact voltage detection and autoranging capabilities for ease of use.
| Max AC Current Input | 600A |
|---|---|
| Max DC/AC Voltage Input | 600V |
| Resistance/Capacitance/Freq Max Input | 250V |
| Temperature Type | Type K |
The meter can measure up to 600A of AC current.
Yes, it includes a Non-Contact Voltage (NCV) detector feature.