First Stage intermediate pressure checker.
A great aid for the diver that like his
equipment in top working condition before
the dive trip. The CT3 gauge will check the
low pressure through a B.C. fitting.
The First Stage Pressure Gauge will help
you and your dive buddies know when to
have your equipment serviced at the local
dive store and avoid problems on the dive.
Every divemaster should have the CT3 gauge
in his necessary tool box. A great unit
for any dive store repair department.
Size is 1 5/8" wide. A good small size for
any diver's tool box! 0-300 psi (21 kg/cm2).
