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  • Accuracy (J, K, T, E, and N-type)
    • Above -100°C: ±[0.05% + 0.3°C]
    • Below -100°C: ±[0.20% + 0.3°C]
  • Display resolution:
    • 0.1°C / F° / K < 1000°
    • 1°C/ °F / K >=1000°
  • Single / Dual inputs (model dependent)
  • Operating temperature: -10 to 50°C (14 to 122°F)
  • Storage temperature: -40 to 60°C (-40 to 140°F)


The Fluke 50 Series II thermometers feature fast response time with laboratory accuracy in a rugged hand-held tool. The Fluke 50 Series II contact thermometers have a relative time clock on MIN, MAX and AVG functions to provide a time reference for major events. The electronic offset function allows compensation of thermocouple errors to maximize the overall accuracy. The Fluke 50 Series II measures J, K, T and E types of thermocouples, displays readout in °C, °F or Kelvin (K).

The Fluke 50 Series thermometers have a splash and dust resistant case and an impact absorbing holster. The user-friendly front panel is easy to set up and operate. The thermometers have a sleep- mode to increase battery life, but when battery replacement is necessary, it can be done conveniently without breaking the calibration seal.

The Fluke 52, 53 and 54 Series II contact thermometers have all the great basic features of the 50 Series as well as some advanced features. The Fluke 53 and 54 accept thermocouple types R, S, N - for a total of seven different types and have data logging capability. The meters have a recall function that allows logged data to be easily reviewed on the meter display. The IR communication port allows data to be exported to optional FlukeView Temperature PC software for further analysis and graphing.

The Fluke 50 Series II contact thermometers ship complete with bead probe(s) thermocouples and holster.




Please consider these optional accessories.

In Stock

Part Number Price Available
FLUKE-52-2 60HZ
$501.29 4 in stock
FLUKE-51-2 60HZ
$398.69 1 in stock

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