Fluke 5065866 True Rms Clamp Meter 40A 400A Ac Dc 600V

Product Description

The FLUKE 5065866 is a True RMS clamp meter rated for 40 A and 400 A AC/DC current measurement and up to 600 volts AC/DC. It is built for field use in commercial and residential electrical work, delivering reliable, noise-free readings in demanding job-site conditions. In addition to current and voltage, it measures frequency, temperature, and capacitance, making it a versatile single-tool solution for general electrical troubleshooting. Licensed electricians and HVAC technicians are the primary users. The ergonomic design supports extended use in tight panel spaces and confined equipment rooms.

The 5065866 is suited for commercial and residential electrical applications where accurate True RMS measurements are required. It handles both AC and DC circuits, making it useful across a wide range of loads including variable-frequency drives, lighting circuits, and HVAC equipment power feeds. The dual current range of 40 A and 400 A gives technicians flexibility when working from branch circuits up to larger service feeds without switching tools.

Key Features

• True RMS measurement for accurate readings on non-sinusoidal waveforms
• Dual AC/DC current ranges: 40 A and 400 A
• Voltage measurement up to 600 volts AC/DC
• Frequency, temperature, and capacitance measurement functions
• Optimized ergonomics for one-hand operation in confined spaces
• Designed for noise-free performance in electrically harsh environments

Compatibility

Designed as a general-purpose True RMS clamp meter for use in commercial and residential electrical troubleshooting applications.

Installation Notes

This instrument is used by licensed electricians and qualified technicians for non-contact current measurement and live circuit diagnostics. Always follow NFPA 70E arc flash and PPE requirements before working near energized conductors. Do not exceed the rated voltage or current input limits of the meter. Verify probe and jaw condition before use and confirm the appropriate measurement function is selected before clamping onto a conductor.