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Yellow Fluke 80TK thermocouple adapter with bead probe

Fluke

Fluke 80TK Temperature Adapter -58 to 1832F

SKU CH-EZKX-QRXNH

Converts Type K thermocouple signals to millivolt readings for Fluke DMMs from -58 to 1832°F

  • TypeElectronic
  • Switchable °C/°F output for flexible readings
  • 1 mV per degree sensitivity for high accuracy
  • Compatible with Fluke DMMs for direct use
  • Measures -58 °F to 1832 °F for wide range
  • Rated for low voltage under 24 V AC and 60 V DC

Fluke 80TK Temperature Adapter

The Fluke 80TK is a thermocouple adapter that connects Type K probes to compatible Fluke digital multimeters. It targets technicians who need accurate temperature readings in low-voltage electrical environments up to 24V AC or 60V DC. The adapter switches between Celsius and Fahrenheit output at 1 mV per degree. A bead probe is included for immediate use.

Replaces standalone thermometers

This adapter replaces a separate handheld thermometer when a Fluke DMM is already in the kit. The jump is worth it for electricians and HVAC techs who want one less instrument to carry and calibrate. It covers a measurement range from -50 to 1,000 degrees Celsius, which equals -58 to 1832 degrees Fahrenheit. The 1-year manufacturer warranty applies.

Fits a Fluke DMM setup

The adapter plugs directly into the meter's input jacks, drawing no external power. It frees up bench space by eliminating a dedicated temperature meter and its batteries. The low-voltage rating limits it to circuits below 24V AC or 60V DC, so it is not suited for mains-voltage measurements. Buyers needing high-voltage isolation or data logging should look elsewhere.

Highlights

  • Switchable °C/°F output for flexible readings
  • 1 mV per degree sensitivity for high accuracy
  • Compatible with Fluke DMMs for direct use
  • Measures -58 °F to 1832 °F for wide range
  • Rated for low voltage under 24 V AC and 60 V DC

Specifications

BrandFLUKE
TypeElectronic

Questions about this item

What type of thermocouple does the Fluke 80TK adapter require for low-voltage applications?

The adapter works with Type K thermocouples for measurements below 24 V AC or 60 V DC.

Which Fluke digital multimeters are compatible with the 80TK temperature adapter?

The adapter connects to any Fluke DMM that accepts a standard thermocouple input with 1 mV per degree output.

What does the included bead probe measure and when should it be replaced?

The bead probe covers -50 to 1,000 °C; replace it if the tip is damaged or readings drift outside the specified range.

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