Ring gauge M25x200 6g "enter"
Threaded ring gauge "ENTER" M25x200 6g
Used to check the threads on M25x200 scuba tank valves.
The product is made in Germany. DIVEAVENUE can personalise the checking fixtures by engraving your club's name, for example (10 characters maximum).
ENTRE" threaded ring:
Available in "Between pitch" version
Recommendation: Checking the threads on diving cylinders requires TIV (Visual Inspection Technician) training, provided by the FFESSM. See www.ffessm.com