Fluke FLUKE-83-5 True Rms Multimeter 1000V Cat Iii Cat Iv

Product Description

The FLUKE FLUKE-83-5 is a professional-grade True RMS digital multimeter built for trade use in electrical, HVAC, and industrial service applications. It measures voltage up to 1000 VAC and 1000 VDC, current up to 10 amps DC, resistance up to 50 megohms, and capacitance up to 9999 microfarads, all displayed on a high-resolution 6000-count screen. Auto-ranging and manual-ranging modes give technicians flexibility when working across varied load types. At 1.3 pounds, it is compact enough for a tool bag while supporting the additional functions that licensed tradespeople rely on daily, including diode test, continuity, duty cycle, min/max recording, peak capture, pulse width, and relative mode.

This multimeter is suited for residential and commercial electrical service, HVAC diagnostics, control panel troubleshooting, and industrial maintenance work. Its dual safety rating — CAT III and CAT IV per IEC 61010 — makes it appropriate for use at the service entrance, distribution panels, and branch circuits. HVAC technicians will find the capacitance measurement range useful for testing run and start capacitors in the field. Electricians will value the 1000-volt range and the robust safety rating when working on higher-energy distribution equipment. Alligator clips and test leads are included in the package.

Key Features

• True RMS measurement for accurate readings on non-sinusoidal waveforms common in variable-speed drives and inverter-based equipment
• Auto-ranging and manual-ranging modes for fast or fixed-range measurement
• 6000-count display for higher resolution across all measurement functions
• Capacitance measurement up to 9999 microfarads — useful for field capacitor testing on HVAC equipment
• Additional functions include continuity, diode test, duty cycle, min/max, peak, pulse width, and relative mode
• CAT III and CAT IV dual safety rating per IEC 61010 for use in high-energy electrical environments

Compatibility

Designed as a general-purpose True RMS multimeter for licensed electricians, HVAC technicians, and industrial service professionals working on electrical circuits up to 1000 volts in CAT III and CAT IV environments.

Installation Notes

This instrument is serviced and used by licensed electricians and HVAC technicians. Always de-energize and lock out circuits when connecting test leads to high-energy distribution equipment where possible, and follow applicable NFPA 70E arc-flash safety procedures. Verify the meter's CAT rating is appropriate for the measurement environment before use. Inspect test leads and alligator clips for damage before each use; replace damaged leads before making measurements on live circuits.