• Prisma Electronics HPM5 Tire Pressure Gauge with Stopwatch

  • Prisma Electronics High-Accuracy Digital Tire Pressure Gauge with Integrated Stopwatch

    Prisma Electronics HPM5 is a professional, high-accuracy digital tire pressure gauge designed for motorsport and precise tire pressure measurement

    The gauge features an integrated Multi-Rider Stopwatch function, allowing you to simultaneously track the lap times, split times, and lap statistics of up to 4 drivers

     

    Two functions integrated into one instrument:

    • HPM5 – digital tire pressure gauge

    • STW – multi-rider stopwatch with split-time measurement

     

     

    Key Features

    • No calibration required – the HPM5 tire pressure gauge does not require manual calibration

    • Automatic calibration procedure – the internal microprocessor automatically performs the calibration procedure, ensuring maximum measurement reliability and accuracy

    • Aluminum tire chuck, specially designed by Prisma Electronics, allowing pressure measurements without air loss through the wheel valve

    • Wireless connection to the Prisma Electronics app, allowing you to view, save, and export all measurement sessions

    • Pressure resolution: 0.001 BAR / 0.01 PSI

    • Pressure range: 0–7 BAR (100 PSI)

    • Internal memory – stores up to 50 complete measurement sessions

    • Session date and time – the date and time of each measurement session are automatically recorded

    • Ambient air temperature – the device records the ambient temperature

    • Cold and hot tire pressure – records cold and hot tire pressure and calculates their relative difference

    • Multi-Rider Stopwatch – simultaneously tracks up to 4 drivers

    • Split times – records and monitors drivers’ split times

    • Lap statistics – provides detailed lap-time statistics