Specifications:

Material: ABS
Color: Black
Size: approx. 9 x 5 x 2cm / 3.54 x 1.96 x 0.78
Strap Material: Cotton Fabric
Battery: 2 x AAA batteries (not included)
8 in 1 Function:
Altimeter(Range): -700 meters - 9000 meters / -2300-2950ft (resolution ratio-1m/3ft)
Barometer(Range): 350mbar-1100mbar (resolution ratio-0.1mbar)
Digital Compass: show bearing in degrees and cardinal point
Thermometer(Range): -10 Degree to 60 Degree, (Format ):°F/°C
Weather Forecast: Start the machine, it can forecast the weather in the next 12-24 hours, the effective range of 30-50km
LED Backlight: In any state, press any key to open the backlight, when open backlight, press any key to extend the time of 5 seconds
Clock Format: 12Hr/24Hr (AM/PM)
Battery: 2 x AAA batteries (Not Included)
Package Included:
1 x digital altimeter
1 x rope
1 x manual
Note:
1. Avoid use in rain, damp, too high or too low temperature (working temperature: 0℃-50℃, storage temperature: 20℃-70℃)
2. Avoid contacts with corrosive material such as perfume, alcohol, cleaning agents and so on.

• Package Dimensions ‏ : ‎ 5.51 x 2.76 x 1.18 inches; 2.75 ounces
• Date First Available ‏ : ‎ January 13, 2025
• Manufacturer ‏ : ‎ Phefop