XS Scuba TL121 – Tool for Adjusting the Intermediate Pressure Valve of a Diving Regulator

XS Scuba Regulator Inline Adjuster TL121 is a service tool designed to adjust the low-pressure valve of a diving regulator’s second stage, even while the regulator is under pressure. It is ideal for service technicians and professionals who need to precisely adjust the opening pressure and continuously monitor intermediate pressure values.

The tool offers two types of adjustment attachments, making it compatible with nearly all second stages of diving regulators. It also includes a low-pressure gauge with a dual scale for easy monitoring of pressure in both bar and psi. Thanks to its swivel connection, the tool can be quickly attached and used comfortably during service without the need for a wrench.

Key Benefits and Features

• Pressurized Adjustment: allows you to adjust the second-stage low-pressure valve even while the regulator is pressurized.
• Two adjustment tips: the combination of a flat and a hexagonal tip ensures compatibility with nearly all second stages.
• Low-pressure gauge: allows you to monitor the current pressure in the range of 0–20 bar / 0–300 psi.
• Dual scale: clear pressure readings in both bar and psi.
• Reversible design: the pressure gauge can be moved to the left or right side depending on the required access to the adjustment adapter.
• Quick connection: the hand-tighten swivel connection allows for easy handling without the use of a wrench.
• Durable design: the pressure gauge features a stainless steel housing and a protective silicone sleeve.

Technical Specifications

Manufacturer: XS Scuba

Model: TL121

Type: service tool for adjusting the second stage of a regulator

Gauge range: 0–20 bar / 0–300 psi

Gauge diameter: 69.8 mm

Gauge housing material: stainless steel

Gauge protection: silicone sleeve

First adjustment attachment: flat, 8.2 mm

Second adjustment attachment: hexagonal, 5 mm

Gauge design: reversible

Use: surface use only

Package contents

• XS Scuba Regulator Inline Adjuster TL121
• GB02 low-pressure gauge with dual scale
• GP17 protective silicone sleeve
• Two adjustment adapters – flat 8.2 mm and hexagonal 5 mm

The XS Scuba TL121 is a practical tool for professional servicing of diving regulators. It allows for precise adjustment of the second stage under pressure and verification of intermediate pressure values, which facilitates servicing and subsequent verification of the regulator’s proper function.