The Steelmate TP-S3 DIY tyre pressure monitoring system (TPMS) can be easily installed within minutes.

The system comes with 4 screw on sensors and a solar powered dashboard mountable display which shows the tyre pressures of all 4 tyres in BAR or PSI. Steelmate in-builts the preset threshold feature into TP-S3 to allows users to set threshold every individual prefrences. The display features audible and visual warnings when a tyre pressure drops below or raises above the recommended level. All sensors come pre paired to the correct wheel position and are labelled for easy installation, simply screw each sensor onto the vehicle valve stem then lock in place with the provided locknut and tool.

*Internal & External Sensors Available


The system can monitor tyre pressure from as low as 10 PSI, which is perfect for 4WDers. It can monitor up to 75 PSI, which is also appealing to some drivers of maxi taxis, cars, motorhomes and mini buses etc.

The system monitors both pressure and temperature, and will alert the driver of leaks, punctures or over-heating (over 80 °C/176°F) and low battery etc. In addition, the alarm threshold of pressure can be set and adjusted by the driver.


  • 100% DIY TPMS
  • Display powered by solar energy (display must be on vehicle dashboard)
  • Display dimensions W 10cm x H 2.7cm x D 5.5cm
  • Intelligent power saving display
  • Self-tests at every power on
  • Lightest valve-cap external sensor with IP treatment (no need to re balance wheels after installation)
  • Large display battery capacity capable of a months use with no charge
  • Replaceable sensor battery (CR1632)
  • Changeable pressure unit (Bar / PSI)
  • Sleep mode available
  • Display with visual and audible warning for tyre pressures
  • Low battery warning




  • Operating Frequency: 433.92MHz
  • Sensor Battery Voltage: 3V
  • Battery Type: CR1632
  • Operating Temperature: -20°C – +60°C
  • Pressure Range: 0-75 Psi, adjsuatble range: 18~66 Psi
  • High Pressure Value: 75 Psi
  • Low Pressure Value: 10 Psi
  • Working distance: Sensor to display: 5m depending on the vehicles


  • Operating Frequency: 433.92MHz
  • Operating Voltage: 12v (+/- 3v)
  • Operating Temperature: -40°C – +85°C