JSEIAJB Multifunction 8 in 1 Digital LCD Altimeter Barometer Thermometer Weather Station

Altimeter: -700 ~ 9000m / -2300 ~ 29500ftWeather forecastResolution: 0.1mbar, 0.1°C History Altitude record : 256pcs records: show bearing in degrees and cardinal pointThermometer : In °C / °F formatClock: In 12 hours or 24 Hours formatBattery: by 2 x AAA batteries (no Included)Size:app.9.1x5.2x1.8cm/3.6x2.0x0.7inColor: BlackQuantity:1 PcPackage includes:1 x 8 in 1 digital altimeter1 x LanyardAttention: Size may be slight inaccuracy due to different batches of the products, or hand measurement;Color may be little different due to monitors. Please take real product as standard, thanks for your understanding!The bracket can be freely retracted and placed.

• 8 in 1 Function: Digital altimeter, with digital barometer, digital , weather forecast,time, calendar, thermometer, and backlight.
• The device is based on the technology of electronic bearing sensor and barometric sensor.
• The digital altimeter is designed for outdoor use, the detachable string makes the digital a hand-carry device for various outdoor activates.
• It will give you backlight when you press any button in any time.
• Forecast the weather for the forthcoming 12 to 24 hours basing on barometric pressure changes.
• There is no need to frequently press buttons to switch and view.