Proof Case From Misco
Indestructible Proof Case
The Virtually Indestructible Proof-Case for the Palm Abbe Refractometer
It is perfect for providing an additional level of protection when you use your Palm Abbe in demanding environments or when you just want to know that your instrument is safely stored.
The virtually indestructible case has a fitted foam insert that cushions the Palm Abbe in the event of rough handling. Two heavy-duty latches secure the lid against an integral O-ring providing a waterproof seal to 100 feet (30.5 meters) under water.