This High Accuracy Digital K-Type Thermocouple Thermometer is perfect for measuring temperatures in a wide range of applications. It offers a temperature range of -50C to 1300C with a resolution of 0.1C and an accuracy of 0.5 percent . The thermometer is equipped with dual channels and four probes, making it easy to measure temperatures of multiple objects simultaneously. The LCD display with backlight provides clear readings even in low light environments. The thermometer is also equipped with a data hold function to freeze the current readings and a maximum or minimum value display to easily track the highest and lowest temperatures. This thermometer is Perfect for use in laboratories, kitchens, workshops, and other industrial applications. Battery model: 1x 9V battery (without) Material: Plastic colour: Orange Package Contents: 1 x K-Type Thermometer 2 x Wired K-type bead-type tipped Thermocouples 2 x Stainless Steel Type K-type Thermocouples Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.