Altimeter-Barometer with Compass & Thermometer BTT381 (Yellow + Grey)
Item No.: JPu-BIZ - OS-HL0179
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Availability: Out of Stock
Note: Ships from China warehouse. We ship world-wide. Most customers receive in 2-3 weeks. Order will normally be processed in one to two days.
This product is made on the physical principles of i) the weight of the atmosphere acting on all parts of the earth, ii) and the higher the site, the shorter the column of air and hence its weight and pressure, iii) weather change due to air pressure variation transferable via high precision mechanical gearing to the pointer displaying on the dial of altimeter/ barometer, it serves to measure accurately for site altitudes (absolute altitude), height differences, atmospheric pressure and for weather forecasting.
With the features of portable, maintenance-free, and battery needless, the altimeter/ barometer is robust, reliable, safety and always ready for use.
- Bring pleasure in your climbing, hiking, skiing and other outdoor sports
- Mechanical and battery free
- Always makes you ready for weather changes with weather forecast function
- With compass, thermometer and hook, satisfies all requirements in sports
- Units of measurement: meters (m)/ hPa or feet (ft)/ inHg
- Altimeter measuring range: 0~ 5000 m/ 0 ~ 16000 ft & 580~1040hPa/ 18~33inHg
- Resolution: 20m/ 100ft increments
- Reference temperature: 22 Celsius +/- 2 Celsius
- Operating temperature: -20 Celsius ~ 40 Celsius or -4 degrees Fahrenheit ~ 140 degrees Fahrenheit
- Barometer pressure range: 600 ~ 1000hPa
- Temperature measuring range: -30 Celsius ~50 Celsius
- Dimensions: 85 (L) x 68 (W) x 28 (H) mm/ 3.34 (L) x 2.6 (W) x 1.09 (H) inch
- Weight: 90g/ 3.2oz
- Color: Yellow + Grey
Package Content: 1 x Altimeter-Barometer, 1 x Compass & Thermometer, 1 x Hook, 1 x User Manual
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