Calibration Caps

#DRT-27CAL

Our O2ptima Calibration Caps allow divers to calibrate sensors without having to repeatedly flush the loop, thus wasting precious gas. This minimizes the amount of oxygen required for calibration meaning more oxygen available for the dive, which is especially important when carrying small tanks.

The black inlet cap has a standard BC Quick Release fitting to plug in the manual addition oxygen hose. The red exhaust cap is fitted with a mushroom valve and prevents over pressurizing the canister.

  • WOB - O2ptima with DSV 300
    Informative article about the WOB changes on the O2ptima with the launch of the DSV 300. Posted Nov 24, 2010.
  • WOB Test 2.5L CL & 40RMV
    WOB test results from Micropore, Inc. lab of the DSV 300 with O2ptima 2.5L counterlungs at 5 ATM and 40 RMV
  • WOB Test 2.5L CL & 62.5RMV
    WOB test results from Micropore, Inc. lab of the DSV 300 with O2ptima 2.5L counterlungs at 5 ATM and 62.5 RMV
  • WOB Test 2.5L CL & 75RMV
    WOB test results from Micropore, Inc. lab of the DSV 300 with O2ptima 2.5L counterlungs at 5 ATM and 75 RMV
  • [continued]
  • WOB Test 3L CL & 40RMV
    WOB test results from Micropore, Inc. lab of the DSV 300 with O2ptima 3L counterlungs at 5 ATM and 40 RMV
  • WOB Test 3L CL & 62.5RMV
    WOB test results from Micropore, Inc. lab of the DSV 300 with O2ptima 3L counterlungs at 5 ATM and 62.5 RMV
  • WOB Test 3L CL & 75RMV
    WOB test results from Micropore, Inc. lab of the DSV 300 with O2ptima 3L counterlungs at 5 ATM and 75 RMV
product

Dive Rite is the pioneering creator of technical SCUBA diving equipment for advanced, wreck and cave diving. Our Catalog is vast, ranging from backplates, harnesses and wings (BCDs) to regulators, lights, drysuits and rebreathers. To purchase Dive Rite technical dive gear, find a dealer near you. Also, see the Tech Tour schedule to learn if the Dive Rite team will be near you soon.