Ball Vario M19 Variometer Balooning Hang Gliding Glider

Description

Ball Vario M19 Variometer Balooning Hang Gliding
I purchased this item at a charity benefit sale and have no experience with variometers.
I don't fly and have no way to test it. It powers up fine and doesn't show much exterior wear.
Requires a 9V battery, not included.
This is a pre-owned, uncertified item, sold as is.
Buyer accepts responsibility for the use of this item,and for following all laws and regulations regarding its use. Buyer is responsible for all requirements regarding certification, for all safety issues regarding pre-owned flight instruments, and for making sure this item is air and flightworthy before using.
Sold as is. No returns or refunds for this item. Includes only what is shown in the photos.
I pack carefully and ship out promptly.