Portable Electronic Thermometer High Accuracy Stainless Steel Probe Temperature Meter for Water Milk Cooking Item Type: Electronic Thermometer Material: ABS + Stainless Steel Weight: Approx. 65g/2.3oz Purpose: It can be used to measure cooking temperature, barbecue temperature, etc. It is suitable for refrigeration, heating, food processing, rubber and plastic processing and many other fields. Battery: 1 x CR2023 button battery (not included) Temperature Measurement Range: -50℃-300℃ (-58-572℉) Resolution: 0.1℃ Environment Temperature: 10-90%RHSize: Approx. 33 x 242.5mm/1.3 x 9.5in 3 measurement modes: 1. The normal mode changes with the temperature of the object 2. After the Maximum value mode, the instrument only displays the maximum temperature value of the object. 3. After the MIN minimum mode, the instrument only displays the minimum temperature value of the object. Instructions:1. Double-click the power button after booting to enter different measurement modes. 2. Click at this time to switch the maximum/minimum/normal measurement mode. 3. The machine will not automatically shut down in the maximum/minimum/normal measurement mode. 4. Double-click to exit the measurement mode to restore the automatic shutdown function.5. After powering on, click the power button to lock the temperature, and click again to unlock. 6. After powering on, press the power button three times to switch between Celsius (℃)/Fahrenheit (℉).