• Thermometer with dual display, relative and programmable high/low audible alarms
• Temperature range:-328 to 2498-Degrees F (-200 to 1370-Degrees C) for Type K and-328 to 1922-Degrees F (-200 to 1050-Degrees C) for type J
• Rugged water resistant design with protective holster/stand
• Large 2000 count LCD displays T1, T2 or T1-T2, plus elapsed time
• Data hold, relative, MIN/MAX/AVG and hold functions

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.