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.
Racing Instruments
developed on track

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 >
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 >

Designed for tire specialists
Digital tire pressure gauge
with Dual-Technology Pyrometer
To achieve maximum performance, it is essential to use an instrument capable of measuring both tire pressure and temperature without limitations.
Both K-type thermocouple probes and infrared sensors have inherent limitations in certain conditions. That’s why we developed a dual-technology instrument, combining both measurement methods to deliver complete and reliable tire analysis.
Buy the Dual-Technology Pyrometer >
Both K-type thermocouple probes and infrared sensors have inherent limitations in certain conditions. That’s why we developed a dual-technology instrument, combining both measurement methods to deliver complete and reliable tire analysis.
Buy the Dual-Technology Pyrometer >

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 >
Discover now the tire gauge >

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 >
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 >

Maximizing Engine Performance for 2 Stroke engine.
Maximizing Engine Performance
for 2 Stroke engine.
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.
Discover now the AirPro Densimeter >
Discover now the AirPro Densimeter >
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.
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.
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.
Support - How to Use HPM5 Tire Gauges
How to use & Configure HPM5
Paddock Life
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 >
Laguna seca Lap Record
A Pitstop with HPM5
WHAT THEY SAY ABOUT US
Reviews Customers
The real opinions of those who use Prisma Electronics instruments on the track every day.













PISAM • Online Support