Our OBD-AUS TPMS system to monitor your vehicles tyre pressures and temperatures for 4 wheels. Easy to install with external wheel sensors with locking nuts to prevent theft. The display unit is design to stick to your windscreen so it is easy to see and keeps your dash clutter free as it is solar powered so it is always charged and does not need any external cables. Great system to ensure your tyre pressure matches the conditions and you do not get caught out with a slow leak or over inflated tyres causing blow outs. Quality unit built using a German manufactured chip to ensure reliable and accurate readings. 4 External sensors built tough and waterproof so that they last in Australian conditions. And yes you can add an extra sensor to this kit to give you 5 sensors** if you need an extra for the spare tyre.
Great TPMS setup for your 4WD or car when you have only 4 tyres that need live pressure monitoring. Easy to install and the system turns off and on automatically as the sensors are activated by movement. You can also choose bar or PSI as your setting so you can choose the unit of measure that you prefer. Can also be used on your caravan or trailer* as can handle distance of up to 8m from dash to axle*. If using it on a caravan or trailer please add the repeater to your order it is below the add to cart button above.
How it works:
When you open your car it detects the vibration and the windscreen unit will turn on showing last pressures and temps when you stopped last. Then you start driving and this wakes up the wheel sensors. These then sends updated data to the dash unit every 10mins this may seem like a long time but it means longer battery life and if there is anything wrong it changes to 15 seconds. If there is an issue with pressure or temperature (Pressure too high or low, Quick Increase or Decrease in pressure or High Temp) then it will send data every 15 seconds to keep you updated. When one of these things happens you will also get a flashing display and a alarm (Beep, Beep). Once you hop out of the car the dash unit will turn off after 10 mins.
Do I need A Repeater
If you are using it on caravan, trailer longer than 7m vehicle then you will most likely need one so please add one to your order.
The tyre pressure monitoring system (TPMS) monitors tyre pressure/temperature status in real time, which will transmit data (Tyre pressure and Temp) to the screen on your dash/windscreen and has an alarm and flashing warning icon if there is a problem. When there is no problems the sensors will transmit every 10 minutes and if there is issues they will transmit and update data in real time
This unit has both user set alarms and auto alarms.
- User Set High & Low Pressure: The user can set an alarm for a low pressure and high pressure. The system will then alarm if the tyres go outside these values. Please note that pressure thresholds are uniform for all tyres.
- User Set High Temperature Alarm: The user can set an alarm for an high temperature value and the system will alarm when this value is reached. Temp increases can show a number of issues not just related to tyres.
- Auto Pressure Alarm: If there is an increase or decrease in pressure that is outside of normal conditions the system will alarm.
- Auto Temp Alarm: If there is an increase in temperature outside of normal conditions the system will alarm.
This TPMS system is suitable for any vehicle with four tyres with the maximum pressure of 87psi. You have a wide range to set your low and high pressure alarms and this is easy to do. Also you can set the temperature alarm so you will get a warning if it reaches this level. Temperature can be handy as this can link to other issues such as bearing issues etc.
Long wireless range up to 7m* so no problem if you need to use them on a longer vehicle or on your wheels of your Caravan or Trailer you are towing*. (You can even use 2 units) With this range you can be confident that you will get accurate readings to the tyre pressure monitoring display on your dash. With a repeater they can go further so if using on a caravan or trailer we recommend getting the repeater compatible version just incase you need a repeater.
*Some Caravan/Trailer setups may need a repeater. This all depends on your set-up (length, obstacles etc.). If you are experiencing sensor drop-outs on a Caravan/Trailer set-up (even if within operating range) with this unit then a repeater may be necessary.
LCD screen that sticks to you windscreen, comes with a quality sticking pad so you can choose where you want to put your system. Attaching to the window screen allows you to be able to easily see the display and keeps clutter off your dash. Bright backlight and easy to read numbers allows you to see the status of your tyres easily. LCD has been designed to handle the hot temperatures that we get in Australia. With vertical polarisation so that you can still see the screen if you have polarised sunglasses on*.
*Counter-polarised screen only available on SKU: TPMSS4RC. Other variants DO NOT have a polarised screen and are not immediately ‘fAuLtY’ because they aren’t polarised.
Solar charging so you can just stick it and forget it. Has a built in battery so if you do not see any sun for a few days that is not a problem. Also, it turns off when there has been no movement from the wheels so no problem when stored in garage or under cover.
External Wheel sensors and Battery
Which are easy to install, may have a one year battery life* and are weather proof. Built to last and be accurate with accuracy +/- .15psi. After one year* if the battery does go flat it is easier to replace and just takes a common CR1632 battery
Use Cases: Where it came in handy
- Notice that one of my tyres was losing pressure on the TPMS unit display when I would start up in the morning. Looked fine visually but hard to tell. Swapped two sensors around to make sure it was not a sensor playing up and the pressure was still going down. Off to the tyre shop and they checked it out and found a nail in there which was giving a slow leak. Would never have noticed otherwise and would have been driving around with only 29psi in the tyre.
- Great system to see how much pressure really is in them and what it goes up to when driving on the sand. The deflator gauges normally show 1-2psi higher so can squeeze a bit more out of them. Also helped me pick up when I had lost some air after a massive bump from 12psi down to 8psi. So could pump it back up and not roll it off the rim so easy.
“Fantastic and easy to install. Have put two units in my Ranger one for the ute and one for van.”
“Great to have and allows me to ensure I have the correct pressure in my tyres to ensure I get the best out of them.”
“Interesting to see the pressure when on the sand and how much it goes up. I let them down to 10psi which is really 11psi and then after some driving they are up to 13-14psi.”
Display Unit Size: 92mm x 87mm x 50mm
Wheel Sensor Size & Weight: 21mm x 17mm – 9grams
Whats In Kit:
– Solar Display
– 4 External Sensors
– 4 Spare Battaries*
– Lock Nuts
Pairing wheel sensors – Can help calibrate pressure and temp readings, Also if you need to replace a sensor.
Setting Alarms – This is when you will get a warning for low or high pressure readings. Also the high temperature alarm.
Changing Sensor Batteries – How to replace the batteries in the wheel sensors. They are just common CR batteries.
Using Tyre Pressure System to get Correct Tyre Pressures using the 5psi Rule
I need 8 sensors can I use two of these units?
Yes you can use two of these TPMS units together so this will give your 8 tyre readings. So you can have one for the tow vehicle and one for whatever you are towing*. If there is range issues which you really need to test and see as most the time they are fine you can add a repeater*. Or you can look at one of our larger units.
*Some Caravan/Trailer setups may need a repeater. This all depends on your set-up (length, obstacles etc.). If you are expriencing sensor drop-outs on a Caravan/Trailer set-up (even if within operating range) with this unit then a repeater may be necessary. The performance of this unit is subjective on Caravan/Trailer set-ups. It may work on some and not on others. OBD2 Australia suggests using a repeater only when needed.
Do they do temperature readings?
Yes the sensors read both the pressure and temperature in your tyres. This is then displayed on the LCD. It is very interesting to see the relation between temperature and tyre pressure. This can also help you detect problems early if there is a higher temperature in one tyre.
Will the tyre sensors last?
Yes we have tried and tested these units to make sure that they last with what Australia can dish at them! Dust, Salt Water, Water, Sand, Corrugations, Dust, Corrugations, Dust…
Can I use 5 sensors as want one on my spare tyre?
Yes you can with this setup you can add an extra sensor giving you 5 sensors. However it will only show this sensor if there is an issue with the tyre pressure or temperature. If there is an issue with any tyre it will go to this screen and stay on it. Just need to buy one of these sensors here
**5th sensor is only available on SKU: TPMSS4 ONLY. This is not available on other variants such as the Repeater Compatible.
Does this come with batteries and can I get spare batteries and spares?
Yes the tyre sensors all come with batteries installed and also 4 spare batteries to put in the glovebox* (newer models only sold after June 2021). And for replacement batteries they take a common CR1632 type battery that you can buy from supermarkets etc. Also yes we do sell spare wheel sensors and parts if needed. Spare sensors are here.
* Installed and spare Batteries may or may not last up to one year on some units (depending on use and battery condition). Batteries are not covered by the product warranty. These are FREE batteries and are pre-installed months before the product gets to you. This means that even when not in use they have a tendency to discharge. In the event the batteries are flat on the sensors (or on the spares), you will need to replace them at your own cost. OBD2 Australia will not replace batteries, sensors or entire TPMS sets just because its battery has gone flat, nor does this constitute a ‘faulty” unit.
Do I need to balance my tyres after installing the sensors?
A sensor weighs 9 grams so they will be fine without balancing. We do suggest you leave them on when you next get your tyres rotated and balanced which should be every 10,000km.
How does its solar power work?
When solar energy is available and sufficient enough to power and charge the device, a solar icon and a battery-charging animation will show on your display. If you only see a solar icon and no battery animation, it means the available solar energy is not sufficient enough to charge and power the device simultaneously. It only has enough solar energy to power itself (which means it’s not using the battery for power). If both the solar icon and the battery animation are missing, it means that the device is using its battery for power. The device needs to have direct exposure to solar energy (directly facing the sun and not just exposed to light) in order for the solar panels to efficiently work (in both powering and charging the device). Tinted or frosted glass, or a shaded location on your dashboard will greatly affect this efficiency. We suggest charging via USB until full prior to first use, as solar charging on this device is only supplementary and should not be relied on as a primary source of power when the device is frequently used and not exposed to sufficient solar power. Charging cable available on SKU: TPMSS4 only. Variations do not have a charging cable.