The Mares Technopolymer lever height tool is a specialized workshop gauge engineered for the precise calibration of scuba regulators. Attaining the perfect lever position is critical to ensuring an optimal breathing workflow and preventing free-flows on second-stage regulators. This dual-purpose height gauge allows technicians to easily set up and verify factory-spec configurations without guesswork. Precision CNC-machined from high-grade Acetal (POM-C) engineering thermoplastic, this robust tool will not scratch or mar components during adjustment. It is a vital instrument for dive centres and technicians who service classic Mares technopolymer second stages.

How It Works:

Calibrating your regulator is simple and accurate with this targeted tool. With the second stage pressurized, slide the height gauge along the casing over the demand lever. The lever should make light contact with the gauge without triggering a free-flow of air. Adjust the position as required by tightening or loosening the demand lever locknut until it sits perfectly inline. Additionally, flip the tool around to use the dedicated recessed slot on the opposite side to verify the poppet seat setting, ensuring the connector's protrusion measures exactly 3.8mm as specified in the official service manual.

Key Features & Specifications:

Dual-Function Gauge: Features a custom profile to measure lever height on one side and a recessed slot to check poppet seat protrusion on the other.
Component Protection: Machined from premium Acetal (POM-C) to prevent metal-on-plastic friction and guard the regulator body against marking.
High-Precision Engineering: Matches the tight manufacturer tolerances required to ensure a perfect 3.8mm poppet setting.
Targeted Compatibility: Explicitly engineered for Mares Akros and Nikos technopolymer second-stage regulators.
Factory Equivalent: Serves as a direct equivalent to the official factory tool number: 46106230.

Technical Details: