The Stampede Stills Copper Caged Proofing Parrot for 1/2 gallon mason jar is a great accessory to help you get a real-time proof of the alcohol coming off of larger stills. The parrot is very useful for making cuts and knowing when to start/stop your run. The jar keeps any dust, debris, and unwanted hands off of the hydrometer and the liquid. A proofing scale hydrometer is required to use this device properly (not included)
It is made from:
1/2" copper pipe
1" copper pipe
1/2" ball valve drain
gasket to seal the jar
This setup is designed to connect to a 1/2" worm outlet
YOU will need to acquire your own 1/2 gallon jar to seal in the kit.