A slim, cig-lighter style TPMS for 4WD, passenger vehicles, some motorhomes and mini buses.

The Steelmate TP-77 is a DIY TPMS that allows the driver to monitor up to 4 tyres in real time using an easy-to-see LCD display. It also comes with a USB slot which allows drivers to charge their phones or use other electronics equipment. *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.

Installation is a breeze – Simply plug the LCD into any 12v power socket. Screw the pressure sensors onto the wheel valves, replacing the valve caps. The sensors are pre-configured and labelled, and you are ready to go.

Features

• Plug-in LCD data receiver with extra USB slot
• Monitoring pressure range (10~75 psi)
• Easy screw-on-design with lock
• Battery replaceable
• Alert threshold adjustable (adjustable range: 18~66PSI)
• Pressure and temperature measuring units selectable (PSI/BAR/)
• Small sensor design – only 2cm and weight 9.6g
• DIY convenience

 Sensors

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

Display

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