The Extech 380976 Power Clamp-On Meter is a power meter from Extech that measures 1Φ/3Φ power (true, apparent, and reactive), horsepower, phase angle, true RMS current/voltage, resistance, capacitance, frequency, and temperature.
The Extech Model 380976 is a versatile power clamp-on meter designed to measure single-phase (1Φ) and three-phase (3Φ) electrical parameters. It supports measurements for True, Apparent, and Reactive power, Horsepower, Phase Angle, as well as standard electrical values like Current, Voltage, Resistance, Capacitance, Frequency, and Temperature.
| Max Input Limit (Voltage) | 600V |
|---|---|
| Power Measurement Configurations | 1Φ/3Φ Power |
Do not exceed maximum input limits of 600V for voltage measurements to avoid electrical shock or damage.
The maximum input limit is 600V, and attempting measurements above this limit could cause electrical shock or damage to the meter.
The user must wait about 6 seconds until the reading is stable before pressing the HOLD key to store the value.
If the device is a switching mode power supply, the KW, PF, and Phase angle measurements may not be accurate.