Only four jumps on mine so far, seems smooth and accurate...The glow face is very good... Sits on my hand fine... I scratched the face and called them wanting to give them my credit card number and mail it to them for a face replacement.. I was told the face screws off that they would send me a replacement no charge... I have two of their digital altimeters and have never had a problem...
Altimaster Galaxy
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in Altimeters