Tech Specs:

Max Height:

up to 29,500 ft. 

Altimeter memory:

records total vertical ascent/descent average 

Barometer memory:

records temp, sea level pressure and abs pressure with lock feature 

Time:

temperature in C & F, sea level pressure and absolute pressure with barometer lock feature 

Water resistant:

Yes 

Battery type:

User Replaceable 

Battery life:

Depends on use 

Size:

2.5 in.x 4.5 in. 

Recommended Use:

Weather forecasting, monitoring. 

Weight:

3 oz. 

Warranty:

Limited 

Country of Origin:

Finland