Prisma Electronics Digital HPM5 Tyre Pressure Gauge & Pyrometer / Logger & Stopwatch

The Prisma Electronics HPM5 Digital Tyre Pressure Gauge & Pyrometer / Logger with Stopwatch is a versatile all-in-one device designed for race teams. It accurately measures and stores tyre pressure and temperature data for both two and four-wheel racers while also monitoring lap times and splits for up to four drivers or riders. Quick function buttons enable ease of use, and the ‘offset’ function ensures your pressure settings remain private in the pit lane. It also features Wi-Fi connectivity to the Prisma app, allowing for seamless data transfer and analysis.

This device combines multiple functionalities in one simple, reliable tool. Here are the key features and benefits:

• Infrared Pyrometer Function: Measures and stores up to 12 temperature points per set (3 per tyre on a car) with an accuracy of ±1°C and a fast response time of just 0.5 seconds, ensuring precise tyre temperature readings for optimal performance.
• Ambient and Track Surface Temperature Measurement: Accurately measures both ambient and track surface temperatures, allowing you to adjust chassis settings and engine fuelling based on real-time conditions for improved handling and performance.
• High-Precision Pressure Measurement: The HPM5 provides pressure readings with a resolution of 0.001 Bar (0.01 PSI), making it ideal for Motorsport categories where exact pressure control is critical for performance and compliance with manufacturer regulations.
• Pressure Offset Function: Lets you set an offset value for tyre pressures, keeping your exact settings hidden for strategic reasons during pit stops or on the starting grid, offering both confidentiality and convenience.
• Multi-Driver Stopwatch: Tracks lap times and split times for up to 4 riders or drivers, allowing you to analyse performance across multiple competitors during a session for better race strategy.
• Pit-Stop Function: Automatically records tyre pressures when entering and exiting the pit, making it easier to monitor changes in pressure during pit stops, especially useful in endurance races.
• Hot/Cold Pressure Storage: Stores both hot and cold tyre pressures for each tyre, giving you accurate data on tyre performance before and after a race session.
• Track & Ambient Temperature Monitoring: Measures both ambient and track surface temperatures, helping you adjust tyre settings based on external conditions for better consistency in performance.
• Seamless App Integration: Wirelessly connects to the Prisma app, allowing you to download, store, and share session data across your team and access detailed analysis, all from one easy-to-use platform.
• No Calibration Required: The device automatically calibrates when powered on, ensuring reliable and accurate measurements every time without the need for manual setup.
• Aluminium Tyre Chuck: The precision-engineered aluminium tyre chuck ensures no air loss during tyre pressure measurements, providing more accurate readings and reducing the risk of error.
• User-Friendly Mode Switching: Switch easily between Pressure Gauge, Pyrometer, and Stopwatch modes at the press of a button, making the device quick and intuitive to use during a race.
• Session Data Storage: Stores up to 50 pressure and temperature sessions and 5 stopwatch sessions, enabling you to review past data and track performance over time, helping you fine-tune settings for each racetrack and condition.

Having the correct tyre pressures and temperatures can be the difference between winning and losing a race, so it’s crucial to get them right every time. The Prisma Electronics HPM5 provides highly accurate temperature and pressure readings, ensuring you can fine-tune your setup for optimum performance. By storing both hot and cold pressures, along with real-time track and ambient temperatures, you can adjust your strategy quickly and accurately. This allows you to maintain consistency throughout the session, ensuring your vehicle is always performing at its best.

With the HPM5, you get a reliable, all-in-one tool that makes it easier to track and store vital data for tyre pressure, temperature, and lap times. Its seamless connection to the Prisma app allows you to access detailed session data and make informed adjustments on the fly.

Tyre pressure range: 0-7 Bar / 0-100 Psi
Infrared pyrometer FOV: 35°

Includes a hard storage case.