Check the listing for details. Proster Digital Thermocouple Temperature Thermometer with Two K-Type Thermoco.... Condition: New. Listed at 35.98 USD. Proster Digital Thermocouple Temperature Thermometer with Two K-Type Thermocouple Probe Backlight LCD K Type Thermometer Dual Channel for K/J/T/E/R/S/N Type Product Information Features: - Support K/J/T/E/R/S/N Type Thermocouples MeasurementPacked with two K-Type thermocouples, this Proster Digital Thermocouple can direct measure the temperature of tested object - Considerable Measuring RangeCan be used to measure the temperature of liquid / vapors and surface temperature of a solid object.Also suitable to be used both in the high temperature fields of blast furnance and cookery and the low temperature measuring for liquefied hydrogen and liquefied nitrogen etc - High AccuracyK-type Thermocouple Measuring range: -50~300C ; Accuracy: 1.5%; Resolution: 0.1C/F