Features: This product was DISCONTINUED on 6/4/2026, please let us know if you would like a refurbished 421502. Temperature range: -328 to 2498°F (-200 to 1370°C) for Type K and -328 to 1922°F (-200 to 1050°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 Programmable Hi/Lo audible alarms Selectable °C/°F units Accessories: TP870 - Bead Wire Type K Temperature Probe (-40 to 482°F) TP875 - Bead Wire Type K Temperature Probe (-58 to 1000°F) TP873-5M - Extra Long Bead Wire Type K Temperature Probe (-22 to 572°F) 871515 - General Purpose Type K Probe (-40 to 1292°F) 881602 - Type K Surface Probe (-40 to 932°F) 881603 - Type K Immersion Probe (-40 to 1472°F) 881605 - Type K Immersion Probe (-40 to 1472°F) 881616 - Magnetized Type K Surface Probe (-40 to 482°F) TP882 - Type K Penetration Probe (-50 to 1000°F) 801515 - General Purpose Type J Probe (-40 to 842°F) 872502 - Bead Wire Type J Temperature Probe (-40 to 392°F) TP200 - Type K Pipe Clamp Temperature Probe (-4 to 200°F) TP400 - High Temperature Type K Pipe Clamp (-4 to 450°F) Specifications: 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) 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.
