Features:_x000D_ 1. The resolution ratio of single channel thermometer can reach 0.1C at the range from -50 to 200._x000D_ 2. The resolution ratio can reach 1C from the range of -50~1300 (-58-1999F)._x000D_ 3. Can switch the unit between centigrade and Fahrenheit._x000D_ 4. With the function of data retaining, and can display in low-voltage._x000D_ 5. Adopts external K-type thermocouple as temperature sensor._x000D_ 6. Compact design, accurate measurement and convenient for using._x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New_x000D_ Item Type: Thermocouple Thermometer_x000D_ Material: ABS_x000D_ Model: DM6801B_x000D_ Color: As Pictures Shown_x000D_ Display: 3 * 1/2 LCD, Max. 1999_x000D_ Sampling Rate: 2.5/sec_x000D_ Resolution: _x000D_ 1, Range: -50-1200, 1200-1300_x000D_ Accuracy: (0.3%+2), (0.6%+2)_x000D_ 1F, Range: -58-1200F, 1200-1999F_x000D_ Accuracy: (0.3%+2F), (0.6%+2F)_x000D_ Temperature Range: -50-1300 (-58-1999F)_x000D_ Storange Temperature: 0-50 / 32-122F_x000D_ Relative Humidity: