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The FLUKE RS-3PRO is a clamp meter rated for measurements up to 600 volts and 300 amps. Clamp meters allow electricians and HVAC technicians to measure current in a live conductor without breaking the circuit, making them a standard tool for diagnosing electrical faults, verifying load conditions, and commissioning equipment. The RS-3PRO is built for field use in residential, commercial, and light industrial environments where safe, non-contact current measurement is required. Its 600-volt rating covers the most common service voltages encountered in trade work.
The RS-3PRO is suited for use by licensed electricians, HVAC technicians, and electrical contractors working on panel diagnostics, motor circuit verification, load balancing, and general electrical troubleshooting. It is appropriate for residential service panels, commercial distribution equipment, and HVAC equipment electrical circuits where current draw and voltage levels need to be confirmed during installation or service calls.
Designed as a general-purpose clamp meter for use in standard electrical and HVAC service applications up to 600 volts and 300 amps.
Clamp meters are installed by licensed electricians and HVAC technicians. Always verify the meter's voltage and current ratings before use on a circuit and follow NFPA 70E safe work practices, including use of appropriate PPE for the arc flash boundary of the equipment being measured. Do not exceed the rated 600-volt or 300-amp limits of the meter. Inspect the meter and test leads for damage before each use.
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