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421502 Extech Thermometer

The 421502 is a thermometer from Extech.

Additional Features:

  • Range, Type K °F (°C): -328 to 2498°F (-200 to 1370°C)
  • Range, Type J °F (°C): -328 to 1922°F (-200 to 1050°C)
  • Basic Accuracy: ±(0.05% rdg +0.6°F); ±(0.05% rdg +0.3°C)
  • Resolution: 0.2°F/0.1°C
  • Dimensions: 7.6 x 3.6 x 2.1" (192 x 91 x 53mm)
  • Widest range with highest 0.05% accuracy
  • Rugged design for field use
  • Large dual LCD displays T1, T2 or T1-T2, plus Elapsed Time
  • Differential temperature between Type J, Type K, or both Type J and K
  • MIN/MAX/AVG readings
  • Data Hold and Relative functions
  • Programmable Hi/Lo audible alarms
  • Complete with two Type K bead wire temperature probes (-4 to 482°F/-20 to 250°C), protective holster with stand, and 9V battery

The 421502 Dual Type K/J Input Thermometer has a dual display and programmable High/Low audible alarms. It features a high, 0.05-percent accuracy, Min/Max/Average readings, Data Hold, Relative function, and differential temperature measurement between Type J, Type K or both J and K. Comes complete with two Type K bead temperature probes, protective holster with stand, and 9V battery.

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