Features: Support both K/J probes for temperature measurement °C/°F temperature unit switching With data hold, max/min/avg measurement Auto power off and cancel auto power off function Hi / Low alarm limit setting With backlight and color backlight alarm Low battery indicator With thermocouple temperature compensation to optimize the test accuracy Specifications: Type:;Dual channel Temperature difference: Yes Measurement;Range:; Main Unit: -200°C 1372°C (-328°F 2501°F) Accuracy:;0.2% +0.7°C Resolution:;(-100 -200°)1°C/°F;(-99 999.9°) 0.1°C/°F;(1000°)1°C/°F K Type Probe:;20°C200°C (68°F392°F) accuracy: 2.5% Display:;4 digits, max 9999 (37 x 41mm screen size) Upper limit alarm: Default value: 1300°C (2372°F) Lower limit alarm:;Default value: -200°C (-328°F) ADJ compensation:;-99°C (15.848.2°F) Sampling rate: 1 time/s Auto power off: 10 mins (can be canceled manually) Working environment: -1050°C, max 80%RH,indoor altitude2000m ;Storage environment: -1050°C, max 70%RH (battery removed) Size:;152 x 55 x 33mm Power:;3 x 1.5V AAA(R03/LR03) Set Includes: 1 x Thermocouple Thermometer 2 x Thermocouple;Probe 2 x Stainless Steel Type K-type Thermocouples Carrying Pouch English Instruction Manual Standard factory packaging Instant and Accurate Readings: Thermocouple thermometers provide fast and precise temperature readings, allowing users to quickly assess temperature changes in real-time. This is particularly useful in scenarios where immediate and accurate temperature measurements are crucial, such as in BBQ cooking, kiln firing, or industrial processes Wide Temperature Range: This k type thermometers typically have a broad temperature range -200°C~ 1372°C (-328°F ~ 2501°F), making them suitable for various applications beyond standard household thermometer Interchangeable Probes & Differential Display: Dual thermometer come with two wire thermocouples and two probe thermocouples, featuring intuitive interfaces, quick response times and ADJ compensation, allowing for dual channel differential temperature measurement High / Low Temp Alarm: Kiln thermometer also come with the temperature alarm function. Auto power off and cancel auto power off function with data hold; Fahrenheit&Celsius; K/J Type MAX/MIN/AVG measurement Versatile Applications: Thermocouple thermometers are commonly used in various industries, including food service, HVAC, laboratory research, and manufacturing. Buyers can benefit from the versatility of a thermocouple thermometer for a wide range of temperature monitoring needs