Specifications
. Material: ABS
. Height Range:-700-9000m
. Time: 24 clock format with Perpetual calendar
. Resolution rate:1m( 3 inch)
. Weather forecast: future 12h weather condition, 4 weather condition
. Temperature measure range: -5~+50 Cel. degree; resolution rate: 0.1 degree, accuracy: +/-2 Cel. Degree
. Electronic compass 1-16 pointers (graphical), resolution rate : +/-3 degree , accuracy: +/-2 degree
. lithium battery (CR2032), Waterproof, LED Backlight , manual hibernation.
. Historical records: total 256messages
Note
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
Item included
. Altimeter *1
. Neck hanging chain*
. Manua*1