Tire pressure gauge PRISMA HPM 4X

PRISMA HPM 4X Tire Pressure Gauge

Prisma Electronics is a benchmark in precision electronic instrumentation dedicated to motorsports . Their equipment is found in paddocks, on circuits, and in the workshops of top teams, from karting to GT competitions.

The HPM 4X is an advanced digital tire pressure gauge designed for precise pressure measurements . It allows you to store both cold and hot pressures while recording essential data for optimal tire performance management in real conditions.

OPERATING MODES

Normal Mode : Allows pressure measurement and adjustment without saving data

Memory Mode : Stores COLD and HOT pressures along with:
- Date and time of the session
- Ambient temperature
- Difference between cold and hot pressures

FEATURES AND FUNCTIONS

- Internal memory: Stores up to 50 sessions for accurate tracking
- Vehicle balance evaluation: Comparison of COLD and HOT pressures for optimized setup
- Guided display: Screen automatically indicates which tire to measure and save
- Rotation options: Select measurement direction (clockwise / counter-clockwise) and starting point (front / rear wheels)
- High accuracy: ±0.1% on the 0-5 BAR / 72 PSI scale
- Automatic calibration: No manual calibration required, thanks to built-in microprocessor
- Multilingual menu: Available in Italian, English, and French

TECHNICAL SPECIFICATIONS

- Dimensions: 25 x 16 x 6 mm
- Weight: 500 g

Why choose the HPM 4X?

It’s ideal for disciplines such as karting, motorcycle racing, rally, track days, or professional championships . This pressure gauge is a complete solution for performance-driven motorsport enthusiasts, offering accuracy, reliability, and ease of use.