Specification:
Condition: 100% new
Material: Metal
Color: Shown as pictures
Pneumatic Test Range: 0.3-6.0bar
Maximum test diameter: 65mm/2.6"
Maximum test height: 72mm/2.8"
External air pressure connection: 6N
Maximum cylinder pressure: 10 bar
Cylinder Outer Diameter: 80mm/3.2"
Cylinder Inner Diameter: 65mm/2.6"
Cylinder height: 138mm/5.4 inches
Size: approx. 24 x 14 x 27 cm/9.5 x 5.5 x 10.6 inches
Weight approx.3800 g

Package List:
1 * View Waterproof Tester

Principle:
The pressurization to the sealed box can simulate the condition of the product dozens of meters under water. The pressure difference between the inside and outside of the product will be generated after the pressure relief of the sealed case. Air bubbles can be seen in the leaky product.

Usage:
1. Pull the watch lever as much as you can
2. Loosen two screws and remove the lid
3. Draw water until you reach the designated red bucket line
4. Hang your watch on the pole
5. Fix the lid and tighten the screws
6. Shake the pressure lever to achieve 3 air pressures (the official Swiss watch industry standard) and wait three minutes for air to enter the entire watch
7. Press the post down, let the watch immerse in water, press the exhaust button and let out the air
8. When the pressure drops, notice if there are bubbles from the watch, if there are bubbles, then the watch seal is not good, quickly pull the post and take out the watch.No bubbles appear, the watch sealing is very good.