SUNROAD Multifunctional Digital Compass Altimeter Barometer

Adopt super-accuracy sensor, a great multifunctional and practical outdoor tool for you

• Functions: thermometer, hygrometer, time, date, alarm clock, incorporates altimeter, barometer, compass, weather forecast, etc.
• Max. and min. altitude, 24 hours altitude, temperature, humidity, air pressure trend record and chart
• Built-in rechargeable battery, no more batteries required, convenient and save your money
• LCD backlit design for night usage
• IPX 4 waterproof design, can be used in rainy day
• Made of high-quality ABS, durable and wear resistant
•  

Altimeter:
- Altimeter range: -700 to 9000m / -2296 to 29500 feet
- Resolution of 1 meter / feet
- Max. / min. memory for altitude
- Altitude history and graphical display of the last 24 hours altitude readings
- Altitude total gain or loss 44999 meter / feet

Barometer:
- Pressure range: 300hpa to 1100hpa ( 8.84inHg to 32.44inHg )
- Resolution of 0.1hpa ( 0.01inHg )
- 24 hours pressure history and graphical display
- Electronic pressure weather forecast ( sunny, slightly cloudy, cloudy, rainy )
- Pressure trend indicators

Thermometer:
- Range from -20 deg.C to 60 deg.C
- Max. / min. memory for thermometer

Hygrometer:
- Relative humidity ( 20 percent to 95 percent )
- Max. / min. memory for relative humidity