PRISMA ELECTRONICS

WE ARE SPECIALIZED IN THE DEVELOPMENT AND PRODUCTION OF HIGH ACCURACY RACING INSTRUMENTS.

PASSION - EXPERIENCE - HIGH KNOWLEDGE OF ELECTRONIC ENGINEERING

#GetAhead

Who we are

Introducing HPM5 - The tire Gauges Designed With and For Motorsport Professionals.

Accuracy - Reliability - Ease of Use.

Explore HPM5
Prisma Electronics and Pisani Racing Partnership in the Carrera Cup.

Connect Your HPM5 to the Prisma Electronics APP and Download Your Sessions.

The Prisma Electronics App is an integral part of the innovative HPM5 instrument line. Designed for iOS and Android devices, the app enables seamless wireless connectivity, easy access to all stored sessions, as well as exporting and sharing data with your team.

Discover the new Prisma Electronics APP
How to Configure HPM5 Instruments with the Prisma Electronics APP
Maximizing Engine Performance for 2 Stroke engine.

The Importance of Air Density Measurement.

Air density is critically important: without this value, engine carburation cannot be precisely adjusted. In particular, it is essential to monitor changes in air density throughout the day to correct the carburation and optimize it for that specific moment.

Perform your engine with AirPro
Optimizing Carburetion in Two-Stroke Engines with the AirPro Air Densimeter
HPM5 with Dual Technology Tire Pyrometer

DESIGNED FOR TIRE SPECIALISTS

It is essential to have an instrument capable of measuring tire pressure and temperature without technological limitations. Both Type K thermocouple probes and Infrared Sensors can face limitations in certain circumstances. That’s why we have developed a dual-technology instrument specifically for racing tire specialists.

Buy now the Dual-Pyrometer
Measuring tire pressure in the Imola race pit stop.
Tire pressure measurement on a Lamborghini with Prisma Electronics HPM5 during the Lamborghini Super Trofeo World Finals.

MORE THAN A TIRE GAUGE

Featuring an Infrared Sensor for tire temperature measurement and a Multi-Rider Digital Stopwatch, the HPM5 is a versatile instrument that combines three functionalities in one device. You can measure Tire pressure, Tire temperature, and Lap times for up to four riders, complete with split times. Use the Prisma Electronics APP to view and export all stored sessions.

more info

MORE THAN A TIRE GAUGE

Featuring an Infrared Sensor for tire temperature measurement and a Multi-Rider Digital Stopwatch, the HPM5 is a versatile instrument that combines three functionalities in one device. You can measure Tire pressure, Tire temperature, and Lap times for up to four riders, complete with split times. Use the Prisma Electronics APP to view and export all stored sessions.

more info
Tire temperature measurement with Prisma Electronics pyrometer during S1GP Supermoto race.

Support - How to Use HPM5 Tire Gauges

Here, you will find a series of articles dedicated to updating the firmware of HPM5 instruments, app updates, and links to guides on how to use the Prisma Electronics instruments.

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Our Stories

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  • Prisma Electronics and SP Racing: a partnership to innovate tire pressure and temperature measurement in GT championships.

    Prisma Electronics and SP Racing: a partnership to innovate tire pressure and temperature measurement in GT championships.

  • Fantic Racing Lino Sonego chooses Prisma Electronics Instruments for the 2025 Moto2 world Championship

    Fantic Racing Lino Sonego chooses Prisma Electronics Instruments for the 2025 Moto2 world Championship

  • Iron Lynx chooses Prisma Electronics Instruments for the 2025 FIA WEC season

    Iron Lynx chooses Prisma Electronics Instruments for the 2025 FIA WEC season

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TRUSTED BY

Our products are used by the most important teams in the motorsport

  • Iron Lynx racing Team Logo
    "We are delighted to partner with Prisma Electronics, an excellent Italian company that is quickly growing and making a name for itself in motorsports. They are a strategic partner for us, as they provide extremely high-quality instruments to measure tyre pressure and temperature, and track temperature..."
    Read why Iron Lynx use Prisma Electronics
  • Fantic Moto Racing team Logo
    "We are honored to announce our partnership with Prisma Electronics, a leader in the supply of precision measuring instruments for motorsport. Moto2 is a tough category, with very high standards and minimal gaps between competitors. We believe that having high-level partners like Prisma Electronics is crucial for the success of our team..."
    Read the blog post
  • "We are grateful to Pascal and his entire team for this opportunity to work with such a high-level partner. We’ve used their instruments for years, but only this season have we engaged in a detailed technical collaboration, exchanging feedback from track activities. We’ve improved our performance also thanks to the precision of their equipment, and we’re excited to explore even more instruments together."
    Read why SP Racing use HPM5

HiPreMa 5 - Designed on Track

Frequently Asked Questions

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How do you calibrate the HPM5 digital tire gauge?

The digital tire pressure gauge HPM5 does not require calibration. Upon each power-up, the internal microcontroller verifies the sensor's calibration. If the parameters are not correct, the message OFFSET ERROR will appear on the display.
Can I measure the pressure in BAR and PSI?

Yes, you can measure pressure in both BAR and PSI. Here are some key specifications:

  • Pressure Resolution: 0.001 BAR / 0.01 PSI
  • Pressure Range: from 0 to 7 BAR (up to 100 PSI)
Can HPM5 instruments be configured for both two- and four-wheeled vehicles?

Yes, HPM5 instruments are configurable for both two- and four-wheeled vehicles. You can use the app to change the configuration or through the instrument's menu.