1" 25mm Mini High-Pressure Gauge | Spiral Tube | 5000psi | Scuba & PCP

Product Overview: Tiny Size, High Performance

Our 1-inch pressure gauge packs exceptional capability into a pressure gauge mini form factor. Featuring a precision spiral tube (coiled Bourdon tube) design, this small pressure gauge delivers superior sensitivity and shock resistance compared to standard C-type tube gauges—perfect for portable high-pressure equipment.

Key Features & Benefits

• Ultra-Compact Design: At just 1 inch (25mm), this pressure gauge mini fits easily on portable equipment, dive consoles, and airgun reservoirs.

• Spiral Tube Technology: The coiled tube design provides larger displacement and higher sensitivity in minimal space, delivering accurate readings at pressures up to 5000psi / 300bar.

• Superior Shock Resistance: Spiral construction offers better stability and vibration damping than traditional C-type tubes—ideal for mobile and field applications.

• Versatile Scale Options: Available in 0-5000psi, 0-40MPa, 0-50kg/cm², 0-5MPa, and 0-300bar.

Typical Applications

• SCUBA Diving: Tank pressure monitoring on dive consoles

• PCP Airguns: Reservoir pressure on pre-charged pneumatic rifles

• SCBA: Breathing apparatus for firefighters and rescue workers

• Portable Equipment: Hydraulic tools, portable compressors, field test kits

Ordering & Technical Support

For high-pressure mini gauge specifications: