Description THERMOMETER, 2 in 1 Model : TM-936 * Type K/J/E/T : -100 to 1300 oC, max. 0.1 oC/ 0.1 oF. * Type R : 0 to 1700 oC, 1 oC/ 1 oF. * PT 100 ohm : -200 to 800 oC, max. 0.1 oC/ 0.1 oF. * RS232, Hold, Record ( Max., Min. ).