Coilhose Pneumatics A523 Pencil Tire Pressure Gauge

Product Description

The COILHOSE PNEUMATICS A523 is a pencil-style dual tire pressure gauge built for accurate pressure readings across a range of 20 to 120 psi. Constructed with a brass body and a chrome-plated finish, this gauge is designed for durability in shop and field use. The straight, angled head allows direct chuck engagement on valve stems, delivering fast and repeatable closed-check readings. It is a compact hand tool suitable for use by automotive technicians, fleet service professionals, and commercial tire service operations requiring a reliable mechanical gauge.

This gauge is well-suited for checking tire pressure on passenger vehicles, light trucks, and commercial equipment where readings fall within the 20 to 120 psi working range. The pencil form factor fits easily in a shirt pocket or tool pouch, making it practical for mobile service techs and shop floor use. The dual chuck design accommodates a variety of valve stem configurations encountered in everyday tire service work.

Key Features

• Working pressure range: 20 to 120 psi
• Brass construction for corrosion resistance and long service life
• Chrome-plated finish for added durability
• Angled straight head for direct valve stem engagement
• Compact pencil form factor fits standard tool pouches and pockets
• Closed-check design for accurate pressure readings without air bleed

Compatibility

Designed as an OEM-style replacement or direct-use tire pressure gauge compatible with standard Schrader valve stems found on passenger vehicles, light trucks, and similar wheeled equipment operating within the 20 to 120 psi pressure range.

Installation Notes

No installation is required for this hand-held gauge. Ensure the tire valve stem cap is fully removed before engaging the chuck. Press the gauge chuck firmly and squarely onto the valve stem to obtain an accurate closed-check reading and avoid false bleed-down. Inspect the chuck seal periodically for wear and replace if readings become inconsistent.