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421502: Type J/K, Dual Input Thermometer with Alarm

Thermometer with dual display, relative and programmable High/Low audible alarms

View Datasheet > 421502


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.

Additional information

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)




7.6 x 3.6 x 2.1" (192 x 91 x 53mm)

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