The Mares Air Control lever height tool is a specialized workshop calibration gauge engineered specifically for setting up combined alternate air sources. Achieving an exact internal demand lever position is critical on integrated inflator/regulators to ensure ultra-smooth breathing performance while entirely preventing unexpected free-flows. This high-precision service tool takes the guesswork out of the final tuning process by letting technicians quickly verify factory tolerances. Precision CNC-machined from premium Acetal (POM-C) engineering thermoplastic, this non-marring tool protects the outer casing from scratches or physical damage during adjustment. It is a vital diagnostic instrument for commercial dive centres and technicians servicing the classic Mares Air Control system.

How It Works:

Calibrating your alternate air source is fast and straightforward with this targeted gauge. First, pressurise the integrated second-stage regulator under normal working intermediate pressure. Carefully slide the height gauge along the casing directly over the demand lever. The tool should make light contact with the top of the lever without triggering an active airflow or audible leak. If adjustments are required, simply tighten or loosen the internal demand lever locknut until the correct physical height profile is achieved.

Key Features & Specifications:

High-Precision Tuning: Custom-cut geometry designed to fit the unique structural contours of the Air Control casing for exact lever measurement.
Component Protection: Precision-machined from premium black Acetal (POM-C) to avoid metal-on-plastic friction and safeguard the regulator body against marking.
Targeted Design: Purpose-built exclusively for the critical final adjustment of the alternate inflation/demand valve assembly.
Compatibility: Engineered specifically for servicing the Mares Air Control Octopus system.

Technical Details: