Fast and accurate testing: Accurate data can be read in 10 seconds. Auto off: After idle for 45 minutes, the thermometer will switch off automatically. Pen type protecting bush: Holds the probe to prevent injury and extends the handle; functions as a handle when the probe passes through the hole of the bush. Portable design: Thermometer features a buckle on the back, allowing it to be secured to a pocket or collar. Specification Key Operations: ON/OFF, MAX/MIN, C/F, HOLD Temperature Range: -58°F ~ 572°F (-50°C ~ 300°C) Temperature Resolution: 0.1°C / 0.1°F Power Supply: LR44 battery Stainless steel probe: 304# 3.5x120mm Unit Size: 208x17x20mm Operation 1. Open the battery cover, remove the insulating strip, and reattach the cover. 2. Press the ON/OFF button to start temperature measurement. 3. Press C/F to switch between Celsius and Fahrenheit. 4. Press HOLD button to lock the displayed temperature value. 5. Press MAX/MIN button to view maximum and minimum values. Hold for 3 seconds to clear saved values. 6. Press ON/OFF button to turn off the device. Color: Black Material: ABS + 304 stainless steel Package Contents: 1 x Food thermometer Only the above package content; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and actual item. Measurement error allowance is +/- 1-3 cm.