The Extech MA250 AC Clamp Meter is a versatile instrument that measures AC current, AC/DC voltage, resistance, capacitance, frequency, diode test, duty cycle, and continuity. Special features include thermocouple temperature and non-contact voltage detection. The meter has a double molded case designed for heavy-duty use. It is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
The Extech MA250 is a heavy-duty clamp meter designed for measuring AC current, AC/DC voltage, resistance, capacitance, frequency, duty cycle, and temperature. It features a Non-Contact Voltage (NCV) detector and a double-molded case for durability. The device includes a 200A AC current range and supports Type K thermocouple temperature measurements.
| AC Current Range | 200.0 AAC |
|---|---|
| AC Voltage Range | 600 VAC |
| DC Voltage Range | 600 VDC |
| Frequency Range | 10 to 10kHz |
| Duty Cycle Range | 0.5% to 99.0% |
| Temperature Range | -30 to 300°C |
| Battery Type | Two AAA 1.5V batteries |
| Auto Power Off | Approx. 30 minutes |
The meter can measure up to 200.0 AAC.
The battery symbol will appear in the display, indicating the battery should be replaced.
A Type K thermocouple is required for temperature measurements.