Fluke 80PK-8, Type K Pipe Clamp Type K Thermocouple Temperature Probe, 1m Length, 149 °C Max

The Fluke 80PK-8 is a pipe-clamp Style Type-K thermocouple engineered to measure surface temperature on pipes or tubes without piercing insulation or shutting down systems. It clamps around the pipe, making it crucial for HVAC, refrigeration, plumbing systems, or any piping where quick, non-intrusive temperature checks are required. The 1-meter cable gives flexibility for remotely pairing with digital meters or loggers.

Core Measurement Features of the Fluke Type K Thermocouple Temperature Probe

• Covers a temperature range from –29 °C to 149 °C, essential for typical water, refrigerant, or HVAC piping.
• Clamp design accepts pipe diameters approximately 6.4 mm to 34.9 mm, offering compatibility with both small and mid-size tubing.
• Uses a Type-K thermocouple sensor (Chromel–Alumel) for reliable response and compatibility with K-input meters and instruments.
• Comes with a 1 m cable terminated with a miniature Type-K connector, making it easy to plug into compatible multimeters or temperature meters.

How It Benefits Users

The 80PK-8 allows temperature measurement without breaching insulation or needing system downtime, a significant advantage in HVAC, refrigeration, plumbing, or maintenance environments. Its compact clamp design makes it easy to attach and reposition quickly, saving time and reducing the risk of damage when working with live piping or insulated lines. The broad -29 °C to +149 °C range covers most scenarios technicians encounter during routine checks or diagnostics.

Application Potential of the Probe

• Checking refrigerant or chilled-water piping temperature in HVAC installations.
• Monitoring hot water or steam lines (within temperature limits) for thermal performance or differential measurements.
• Verifying temperature on supply/return lines during commissioning or maintenance of heating and cooling plants.
• Periodic inspection in commercial plumbing, HVAC-R maintenance, or building systems to detect insulation issues or thermal anomalies.

For more information please check the datasheets.