Racing Instruments
for Motorsport Professionals

HPM5 Digital tire gauges

For those who demand maximum precision
Prisma Electronics and Gresini Racing Technical Partnership.
Digital tire gauge HPM5

High Accuracy Digital Tire
Pressure gauge for Motorsport.

Pressure Resolution : 0,001 BAR / 0.01 PSI
Pressure Range : 0 - 7 BAR (100 PSI)
Aluminum Tire chuck designed from Prisma Electronics for measurement without air loss from the wheel valve.

Wireless connection of the instruments through the Prisma Electronics APP to view and export all stored sessions.

Buy now the tire pressure gauge HPM5

Measuring tire tread surface temperature with the Prisma Electronics HPM5 Dual-Technology Pyrometer to evaluate tire contact patch.
Designed for tire specialists

Manometro digitale HPM5
e Pirometro con Doppia tecnologia

Manometro digitale di precisione per pneumatici HPM5 con pirometro a doppia tecnologia, Sensore a infrarossi + sonda ad ago, utile per comprendere l'impronta del pneumatico al fine di ottimizzare CAMBER e CASTER nei veicoli a 4 ruote e le temperature del battistrada nei diversi angoli di piega nelle Moto.
Acquista il Pirometro con Doppia tecnologia

Tire gauge Prisma Electronics with Infrared sensor.
The most complete tire gauge for Motorsport

Tire pressure gauge with Infrared sensor
and Stopwatch

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.

Discover now the tire gauge

Tire Pressure gauge HPM5 with built-in Stopwatch.
Tire Pressure Gauge HPM5 with Stopwatch

Digital tire pressure gauge
with multi-Rider Stopwatch

Digital tire pressure gauge HPM5 with built-in Multi-Rider Stopwatch function for up to 4 riders with related Split times and Lap statistics. In one instrument we have integrated:

HPM5 Digital Tire pressure gauge
STW Multi-Riders Stopwatch with split times.


With a single instrument you can measure and store cold and hot tire pressures and keep track of lap times of 4 riders at the same time with their split times and lap statistics.

Buy now the tire pressure gauge with stopwatch

Optimizing Carburetion in Two-Stroke Engines with the AirPro Air Densimeter
Maximizing Engine Performance for 2 Stroke engine.

L'importanza della misurazione della densità dell'aria
nei motori a 2 tempi.

La densità dell’aria è molto importante: senza questo valore, la carburazione del motore non può essere regolata con precisione. In particolare, è fondamentale valutare i cambiamenti di Densità dell'aria nel corso della giornata in modo da correggere la carburazione per essere ottimizzata in quel preciso momento.
Ottimizza la carburazione con AirPro
APP Prisma Electronics

Digital ecosystem with the Prisma Electronics APP to save, analyze and share data.

Wirelessly connect your instrument to the Prisma Electronics App. You can download all your saved sessions, analyze them, share them with your team, and export them to PDF and Excel. Your data isn't just raw numbers; it becomes a true database of all your track sessions. Everything is organized for every track you've been to.

Discover the Prisma Electronics App

You can also import sessions into the app; for example, if another team member wants to send you a reference session from that circuit, just import it into your app and you'll have their data as a reference.
App Prisma
1. Location on the track
When you arrive at the Track, you can locate yourself with the app, and all the sessions you download will be stored in that Circuit's folder. You'll have all your data history at your fingertips. No more paper sheets; your pressure and temperature data are organized professionally.
2. Analyze Sessions
By downloading your sessions to the app, you have all the data on your devices. You can quickly analyze the session and scroll through the various sessions.
3. Export and share
For precise analysis of session data, you can export everything to PDF and EXCEL. By creating a shared cloud folder, all team members with cloud access can view your files. A professional way to work.
4. Constantly evolving firmware
We continuously update our instruments. Your instrument will always be up to date; it won't become obsolete: it constantly evolves with you.
AirPro Jetting APP

La nouvelle application conçue par Prisma Electronics pour aider les teams à choisir le bon gicleur pour les moteurs Rotax de karting

Sur les moteurs deux temps, la carburation peut varier de manière significative plusieurs fois au cours d’une même journée en fonction des conditions atmosphériques. La température de l’air, la pression atmosphérique, l’humidité relative, l’altitude et la densité de l’air sont des paramètres essentiels pour une carburation correcte. L’AirPro Jetting APP a été développée par Prisma Electronics pour aider les teams, les pilotes et les préparateurs moteur à interpréter les données mesurées par le densimètre AirPro et à obtenir une indication objective de la manière dont les variations atmosphériques influencent le réglage optimal de la carburation.

Découvrez l’AirPro Jetting APP et apprenez à l’utiliser de manière pratique >
AirPro APP Jetting and Prisma Electronics Densimeter

Nos Histoires

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.

Voir tout
  • AirPro APP Jetting and Prisma Electronics Densimeter

    AirPro Jetting : guide de carburation Rotax basée sur la densité de l’air

  • How to Use HPM5 Tire Gauges

    Page de support pour Prisma Electronics HPM5

  • Tire gauges HPM5 – Designed for and with Motorsport Professionals

    Manomètres et Pyromètres pour pneus HPM5 – Conçues pour et avec les professionnels du Motorsport

How to use & Configure HPM5

Our Partners

Prisma Electronics instruments are present in the pits of all motorsport categories. This is because every detail is designed based on feedback from our partners. Working with the best is our greatest challenge.

Where our instruments meet the Motorsport teams - Read all

Partner Prisma Electronics
Italian GT Endurance and Sprint Championship
SP Racing has chosen Prisma Electronics for the Italian GT Championship, GT Cup Europe and Porsche Mobil1 SuperCup.
Read the story
Partner Prisma Electronics
FIA World Endurance Championship
Partnership in the 2025 FIA World Endurance Championship
Read the story
Partner Prisma Electronics
Moto2 World championship
Together in the Moto2 World Championship
Read the story

Laguna seca Lap Record

A Pitstop with HPM5

Introducing Prisma HPM5

Video by REV Performance Materials

Avis Clients

The real opinions of those who use Prisma Electronics instruments on the track every day.