Product Description:
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 compass a perfect hand-carry device for various outdoor activates it will give you backlight when you press any button in any time.
Product Specification:
. Material: ABS
. Color: Sliver gray
. Clock: 24 Hours format Calendar
. Altimeter : -700 ~ 9000m / -2300 ~ 29500ft
. Battery : by 2 x AAA ７＃ batteries ( Not include ) . Resolution ratio: 1m ( 3 inch)
. 8 in 1 Function: Digital altimeter, with digital barometer, digital compass, weather forecast, time , calendar, thermometer , and backlight.
Barometer
. Distance Measure Range : 300mbar-1100mbar
. Accuracy: ±1
Thermometer
. Measure range: -10℃～+60℃（℃和℉ unit are avaliable）
. Weather and time: forecasting weather condition: Sun – half – cloudy – sunny rainy days
. Clock: 24 Hours format Calendar
Electronic compass
. 8-Azimuth display mode
. Accuracy: ±3
. Resolution ratio: 1 degree
Package Included
1xAltimeter
1xRope
1xUser manual
Attention:
1. to avoid the rain, moisture, high or low temperature conditions used (operating temperature: 0 ℃-50 ℃ storage temperature-20-70℃)
2.Avoid perfumes, alcohol, cleaning agents and other corrosive substances.
3. Avoid to stand near the concrete/steel buildings
4. Avoid to near the power station
5. Avoid to the household electrical appliances (such as computers, TV, VCD, fax machines, speakers, etc)
6. Avoid by a large number of iron and steel, or very close to the metal bridge built
7. Avoid in the moving vehicle (car, train, plane)
8. Avoid near or on metal plate surface
