Specification:
Stable Al-cast base.
Plexiglas container with double seals.
Dimensions: 240mm x 145mm x 275mm.
Dimensions inside of cylinder: ID=62.8mm, Depth=138mm.
Test up to 6 ATM(security up to 9 ATM).
Capacity:2 watches.
Weight: 3.5 kgs.

Function
This watch waterproof tester is used for testing the water resistance of the watch cases. The cylinder is transparent, so it is convenient for you to observe the leakage and see which part of the watch is not waterproof. (You can test two watches at one time)

Application
1. Fill the cylinder with water. Hang the watch on the hook and seal the lid of the cylinder.
2. Raise pressure to the tester. And then immerse the watch to the water. Observe the watch to see if there is any air bubble. If there are some air bubbles coming out from one part of the watch, it is obvious that that part is not waterproof.
You can add pressure by pumping by hand

Package content:
1* watch leakage tester