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Steelmate DIY TPMS TP-71
A smartly designed DIY TPMS for passenger vehicles, with a small cig-plu style display shows all 4 tyre pressures at the same time. Small and light sensor weighs only 9.6g each, including battery. Battery (CR1632) lasts for 2 years and can be changed easily.
AUD 229.00
AUD 179.00
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The classic and original TPMS design by Steelmate
TP-71P meets Australian standard (RCM) and is an user-friendly DIY TPMS from Steelmate. The system comes with 4 screw-on sensors and a cigarette plug LED display which shows in real time the current 4 tyre pressures in PSI format.
All sensors come pre-paired to the correct wheel position and are labelled for easy installation, simply replace your current valve caps with this small sensors and then lock in place with the provided lock nuts and tool if required.
It can detected air leak (small pictures) and will alert you with audible and visual warning or when your tyre temperature exceeds 68 degrees.  
This product is suitable for vehicles with Maximum tyre pressure of 3.3 Bar/47 PSI. If your vehicle has tyre pressures above this you will need to consider a system from our professional internal TPMS range like TP-01, TP-08 etc.

Click to view manual:
Steelmate TP-71 Manual

Main features and benefits:
•External waterproof TPMS sensors replace car valve caps
​•Gold-plated Cig-plug tip, the display shows 4 tyre pressure at the same time
•Super mini tire sensor, light 9.6 gram and small 2cm
•Anti-theft design with lock nut
•Battery changeable
•DIY installation
•Visual and audible warning for abnormal tire pressure and temperature
•Power saving design extends battery life 

Technical Parameters:

Operating Frequency: 433.92MHz
Sensor Battery Voltage: 3V
Battery Type: CR1632
Operating Temperature: -20°C - +60°C
Pressure Range:  0-50 Psi
High Pressure Value: 47 Psi
Low Pressure Value: 25 Psi
Working distance: Sensor to display:3-5m depending on the vehicles
Operating Frequency: 433.92MHz
Operating Voltage: 12v (+/- 3v)
Operating Temperature: -40°C - +85°C

Suitable vehicles:
All passenger cars* 
including 4WD with a tyre pressure range less than 47 Psi. It may suits some caravan or camp-trailer with similar pressure range. 
*our cig plug depth is the industry standard 38.8mm. Not suitable for vehicles with unique/greater cig-plug depth.

1. How to install Steelmate TP-71 on to your car?
2. How to change the battery of Steelmate TP-71?


Currently there are no reviews for this product.

Hi! I have TPMS TP-71P. I want to change PSI unit -> Bar unit. Pls help me! Tks

Hi Duc.tranthien, TP-71P is designed for Australian and NZ market. It has PSI unit and can not be changed to Bar. Thanks! Carmate Electronics Pty Ltd

My ciggy lighter socket is constantly powered, even when the ignition is off. Does this device stay on in that case and potentially drain my battery?

Hi Wokwon, TP-71 is a new product which has power saving design. The display will be automatically turned off ( standby mode), if there is no tyre information in 5 minutes. Julia Song Carmate Electronics Pty Ltd 2801/225 Miller Street North Sydney NSW 2060 Email:

Is the TPMS TP-71P available at repco, autobarn, supercheap etc?

Hi Glen, TP-71P is not available from them. You can purchase TP-75 from Supercheap. TP-70 from Jaycar. You can also email us directly at if you have further questions. Thanks! eel free to contact us if you have any questions or look to buy some of our other products. Best regards, Julia Carmate Electronics Pty Ltd 2801/225 Miller Street North Sydney NSW 2060 Email:

Hi, Where do I buy the tpms system from?

Hi , TP-72 not available at this stage. You can buy TP-75 at Supercheap. TP-70 at Jaycar, Repco or Autobarn. Thanks! Carmate Electronics

could you please explain the differences between the TP-70 and TP-72 TPMS ? also can you advise me on prices and where they can be purchased - your website does not seem to list prices even though you can purchase them on your site?. thanks

Hi Chris , TP-70 won innovation award in Automikannika Germany. TP-72 is a product has a beautiful alarm ring and bigger LED number reading. You can purchase TP-75 from Aupercheap auto and TP-70 from Jaycar store. Regards, Steelmate Au&NZ

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