The barometric pressure will fall.
Background lighting
If the product is powered by batteries, touch the "
seconds.
When the power supply of the product is inserted into the power supply adapter, the battery will automatically
disconnect the power supply, and the backlight will always be on. Press the
backlight, you can adjust 3 different brightness levels and set the backlight off. When the backlight brightness is not at the
maximum brightness, touch the "
15 seconds.
Technical data
Barometric pressure:
— Barometric pressure measurement ranges: 600hPa/mb (17.72inHg) to 1100hPa/mb (32.50inHg)
— Pressure alternatively in hPa/mb or inHg
Humidity: indoor & outdoor measurable range: 20%RH ~ 95%RH
Temperature:
— Indoor temperature measurement ranges: -9.9°C (15°F) to 50°C (122°F)
— Outdoor temperature measurement ranges: -40°C (-40°F) to 70°C (158°F)
— Temperature alternatively in °C or °F.
" field or press the "
" field or press the "
button to adjust the brightness of the
" button. Backlight turns to maximum brightness of
" button. Backlight lit 15