Wristwatch with Digital Compass Altimeter Barometer Thermometer
Posted on June 4, 2010 - Filed Under Electronics & Gadgets
The digital altimeter is a multifunction ideal altimeter for hiking, climbing and outdoor activities. This multifunction digital altimeter is designed to deliver extensive, accurate and vital information with an altimeter, barometer, thermometer, compass, weather forecast and time display. It is designed multipurpose. You can wear it on wrist relaxing when traveling at outside, put it on mobile holder when driving in car. You can also fix on bicycle with its’ accessory. It can serve for you timely during your traveling.
While using, there maybe some trouble shootings, here, please browse the following:
Question: What’s the difference of press MODE to enter altimeter mode or press SET to enter?
Answer: Press MODE to enter altimeter mode. It fit for measure absolute altitude. Press STE to enter altimeter mode, it 
fit for measure relative altitude.
Question: How to measure a climb altitude?
Answer: Such as climbing, measure an altitude at the foot of mountain, then climb to the top of the mountain, measure an altitude, then climb to the top of the mountain, measure an altitude, then subtract these two data, the remains is the climb altitude.
Question: Why is the result big difference when measure altitude at the same place?
Answer: This is altimeter measure altitude according the atmospheric pressure. But the atmospheric pressure changes at any time, altimeter will take this change as a vertical movement. To get the same altitude data, please set sea level pressures to get a reference altitude indirectly.
Question: Why the compass pointer result has a big difference at the same place?
Answer: Please confirm whether calibrate compass according manual when start use or change use method. Please avoid use compass under strong magnetic field.
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It is designed multipurpose. You can wear it on wrist relaxing when traveling at outside, put it on mobile holder when driving in car. You can also fix on bicycle with its’ accessory. It can serve for you timely during your traveling.
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