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1 in stock

1 in stock

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Laboratory accuracy. Wherever you go

The Fluke 50 Series II contact thermometers offer fast response and laboratory accuracy (0.05% + 0.3°C) in a rugged, handheld test tool. Take contact temperature for checking motors, insulation, breakers, pipes, corroded connections, liquids, and wires with industrial standard J, K, T, E, N, R, and S type thermocouple (temperature sensors).

  • Relative time clock on MIN, MAX, and AVG provides a time reference for major events
  • Electronic Offset function allows compensation of thermocouple errors to maximize overall accuracy
  • Measures J, K, T, and E-types of thermocouples
  • Readout in ºC, ºF, or Kelvin (K)
  • Splash and dust resistant case protected by impact absorbing holster
  • User-friendly front panel is easy to set up and operate
  • Sleep mode increases battery life; typical 1000-hour battery life
  • Battery door allows easy battery replacement without breaking the calibration seal
  • Optional ToolPak accessory allows the thermometer to hang from any metal object (with the rare earth magnet) or secure around a pipe (with hook-and-loop straps) for hands-free operation


SKU: FLK50D Categories: , ,
Temperature Range: K-type  -200 ºC to 1370 ºC
Range: J-type  -200 ºC to 760 ºC
Accuracy: K-type  ± [0.1% + 0.7 ºC]
Accuracy: J-type  ± [0.1% + 0.8 ºC]


Mechanical & General Specifications
Size (HxWxD)  166 x 75 x 28 mm
Weight  280 g
Warranty  1 year
Battery life  800 hours typical, 9V