1. Large Bright LED display(could use in darkness and don't need backlight funtcion) 

2. The thermometer can be waterproof at IP65 when the Type-C hole is closed properly.

3. Switchable Fahrenheit and Celsius.

4. Measurement range: -50°C-300°C (-58°F-572°F).

5. Measurement accuracy: ±0.5°C (±0.9°F) at 0°C-100°C (32°F-212°F).

6. Strong internal magnet allows the thermometer to be attached to the metal surface.

7. Hold temperature function to stop the display from changing the readout.

8. The LED will display low battery icon when the power is low.

9. The unit is powered by rechargeable battery with type-c cable.

10. Auto Shut-off after 3 min. of inactivity.

11. Digits color on screen could be custom

12. Auto-off function