Flammable and explosive
Manufacturer
BF type application device
Keep dry
Upward
Fragile, handle with care
IP22
2 Protected against solid foreign objects of 12,5 mm Ø and greater
；
2
If keep the thermometer in 15 degree angle, it still can prevent the
water drop.
7. Function keys
Table 3
Function key
functional description
Measure button
Press to measure
Memory button
Press to get the latest 35 sets memories temp.
Shutdown button
Keep pressing the button for 5-7 seconds, device will power off
Mute and un-mute
button
Keep pressing the button for 2-3 seconds to switch from un-mute
to mute.
Conversion button
Keep pressing for 5-7 seconds to switch from °F to °C
Measure button, shutdown button
Memory button, Mute-unmute button,
Conversion button
