Fahrenheit 4 Thermocouples High-temperature With 1300°c Sensor Kelvin Celsius Stainless Steel Wired Probes SET WITH 4 THERMOCOUPLES - 2 thermocouples with ball tips and 2 extra thermocouples made of stainless steel HIGH MOBILITY - Foldable, portable, and battery-operated stand EASY OPERATION - Features a foldable design, battery operation, portability, and an integrated stand. Operated with 6 simple buttons with clear indications, suitable for both beginners and professionals DUAL TEMPERATURE DISPLAY WITH DIFFERENTIAL TEMPERATURE (T1-T2) - In addition to Max/Min/Average, Data Hold, and Auto Power-Off functions, this K-type thermometer includes a T1-T2 function to easily calculate the difference between two samples PROTECTED BY SILICON RUBBER HOLSTER - The main unit is protected by a removable silicone rubber case that helps protect against accidental drops and extends the device's lifespan