Tire Pressure Gauge Rockforce F-SDG-18 (0–12 bar) handheld analog pressure meter

The Rockforce F-SDG-18 handheld analog tire pressure gauge measures pneumatic pressure in the range 0–12 bar. Designed for monitoring car, light truck and motorcycle tires, the gauge features a clear analog dial for quick reading and a compact, portable body that suits workshop use, roadside checks and home garage maintenance. The device provides direct mechanical feedback without batteries and is intended for routine pressure checks to help maintain correct tire inflation.

Advantages

The analog dial displays pressure at a glance, enabling fast visual checks. Its measurement range up to 12 bar covers standard passenger and light commercial vehicle needs as well as most motorcycle tires. The handheld form factor and sturdy casing make it easy to handle in tight spaces and suitable for repeated use. Because it is mechanical, the gauge operates without batteries and offers a simple, low-maintenance solution for regular tire pressure monitoring.

Suitable for

• Routine tire pressure checks on cars
• Light truck and van tire maintenance
• Motorcycle tire pressure monitoring
• Workshop, roadside and home garage inspections

Key specifications

• Measurement range: 0 to 12 bar
• Display type: analog dial
• Form factor: handheld, portable
• Power: mechanical operation (no batteries required)
• Intended use: pneumatic tire pressure measurement for cars, light trucks and motorcycles

How to use

Remove the valve cap from the tire and press the gauge connector firmly onto the valve stem until a stable reading appears on the dial. Read the pressure directly from the analog scale and compare it with the vehicle manufacturer's recommended tire pressure. Release the gauge from the valve stem carefully to avoid sudden air loss, and if necessary, adjust tire pressure with an air compressor or pump. After use, replace the valve cap and store the gauge in a dry place away from extreme temperatures to preserve accuracy.

Usage recommendations

Check tire pressure when tires are cold for the most accurate reading, typically before driving or after the vehicle has been parked for several hours. Regular checks—monthly or before long trips—help maintain fuel efficiency, even tire wear and safe handling. Calibrate or compare the gauge periodically with a known-reference instrument to ensure continued accuracy.