The Metravi PRO-4 is a digital AC/DC clamp meter, which means it is designed to measure alternating current (AC) and direct current (DC) using a clamp mechanism that can be attached around a conductor without needing to disconnect it. This makes it convenient for measuring current in live circuits without interrupting the flow of electricity.
Here are some typical features and specifications you might find on a Metravi PRO-4:
AC/DC Current Measurement: Capable of measuring both AC and DC current up to a certain range, typically several hundred amps.
Clamp Mechanism: Uses a clamp that can be attached around a conductor for non-contact current measurement.
Digital Display: Provides a digital readout of the measured current.
Accuracy: Precision in measurement within a specified tolerance range.
Auto-ranging: Automatically selects the appropriate range for the measurement being taken.
Additional Functions: May include features like voltage measurement, resistance measurement, continuity testing, and possibly even temperature measurement.
Safety: Built-in safety features to protect the user and the instrument when working with live circuits.