$18.00 – $22.00
Woffin™ is a weigh-off inflation device for latex weather balloons. It is placed in the neck of the balloon and permits inflation through a short length of latex tubing. Once the proper inflation is achieved, usually monitored by a removable weigh-off weight, the latex tubing is pinched shut and the balloon is ready to launch.
- Highly-accurate weigh-offs as the inflation nozzle flies with the balloon
- Quick launches, no complicated folding/taping/tying to seal the balloon’s neck
- Secure balloon-to-payload attachment
- Easily accessible harness to attach a weigh-off weight or mooring line to hold the balloon while the payload is readied
Woffin™ total mass (grams): #4-17g, #6-21g, #8-26g, #10-29g
Woffin™ has been released as an Open Source Hardware Project. For more information, please see: https://bitbucket.org/Loonatec/woffin/