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Transmission Temperature Monitoring Device

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Real-Time Transmission Data

Know Your Temperature

A transmission temperature monitoring device gives you real-time visibility of what’s happening inside your transmission. By tracking fluid temperature live, it provides early warning before heat causes performance loss, internal wear, or failure.

This is especially valuable when towing, climbing, or driving under sustained load, where temperatures can rise quickly without warning. Knowing your temperature lets you adjust driving behaviour early, protecting reliability and extending transmission life.

  • Early warning protection before overheating occurs
  • Real-time visibility of transmission fluid temperature
  • Ability to adjust driving style before heat related failures
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Operating Without Data

You Can’t Protect What You Can’t See

No Factory Gauge

Most vehicles do not have a transmission temperature gauge, leaving you completely unaware of the heat your transmission is generating. You have no way to monitor its condition under stress.

Silent Damage Occurs

Excessive heat silently damages seals, degrades fluid, and wears out clutches long before you’ll feel a symptom. By the time the transmission starts slipping or shifting poorly, the damage is already done.

Warning Lights Are Too Late

Factory warning lights are not preventative. They are designed to alert you only when a dangerously high temperature has already been reached, which is often too late to prevent damage.

The RHA Pro Solution

The Early Warning You Need

A transmission temperature monitoring system reads fluid temperature directly from the transmission or control system and displays you live data inside the vehicle. The sensor continuously tracks operating temperature as driving conditions change.

Unlike factory warning lights, this system provides real-time feedback rather than delayed fault alerts. Programmable warnings can notify the driver before temperatures reach damaging levels, allowing early intervention and informed driving decisions under load.

Up to 70%

Earlier overheating warning*

Up to 150%

Increased lifespan* when optimal temperature range is maintained

*Results vary depending on vehicle, usage, load, and driving conditions.

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Book Your Next Upgrade

Ready for Confident Towing & Touring? Make an enquiry or call us today and start planning your upgrade with your trusted 4wd specialist

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Book Your Next Upgrade

Ready to Upgrade your 4WD’s performance and reliability for towing or off-road use? Make an enquiry or call us to book your upgrade with a trusted specialist.

Book Now
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Join the vehicle Owners Who Choose Us Again and Again

Drivers return to us for honest advice, quality workmanship and clear communication. Here is what they have to say…

What Our Customers Are Saying

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

Had the transmission upgrade done and a external transmission cooler. Put on which Justin from Ron Hill suggested as we would be towing our caravan half way around Australia in Jan 26. Can’t recommend them enough . Service is awesome.

602+ 4.9 Star Google reviews

What Our Customers Are Saying

The Specialist Difference

Why Choose RHA For your Upgrade

RHA specialises solely in automatic transmissions, with over 50 years of dedicated experience. That focus gives us a deep understanding of how upgrades interact with each transmission design, vehicle setup, and operating conditions. The result is upgrades done properly, with reliability, performance, and longevity in mind.

Your Key Benefits

  • Clear, honest communication
  • Upfront, transparent pricing
  • Guidance you can trust
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Established leadership in the industry

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Transmission expertise under one roof
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Australians who have benefited from our services

The Ultimate 4WD Solution

What is RHA Pro?

RHA Pro is Ron Hill Automatics solution for Australia’s towing, touring, and performance 4WD owners. It’s designed to maximise your transmission’s reliability and load-handling capabilities through a range of custom, vehicle-specific upgrades.

  • Built for towing, touring, and performance 4WDs
  • Maximises your transmission’s reliability under stress
  • Increases load-handling capabilities for heavy-duty use
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ANSWERS AND INFORMATION

Frequently Asked Questions

What does a temperature monitoring device do?

It continuously tracks your automatic transmission fluid temperature and displays it on a gauge, giving you real-time data instead of just a “too late” warning light.
A cooler is your protection, but a gauge is your information. A monitor is essential in demanding conditions, like towing or off-roading, as it confirms your cooling system is working effectively under that specific load.
Yes. A warning light only comes on after the fluid is already dangerously hot. A real-time monitor allows you to see temperatures rising and take action to prevent overheating before any damage occurs.
Yes, many advanced monitoring devices offer customisable alerts. This allows you to set your own specific temperature thresholds for warning notifications, tailored to your vehicle and driving style.
Most automatic transmissions operate best between 60°C and 85°C. Temperatures consistently above this range indicate increased heat stress and can accelerate fluid breakdown and internal wear. Monitoring temperature allows you to identify rising heat early and take action before damage occurs.

Do you have more questions?

Contact us and we’ll talk you through it.

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Ron Hill Automatics Sunshine Coast

Performance Automatics for Towing, Touring & 4WDs

Honest advice, upfront pricing and dependable service for the vehicles we know best

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Ready for Confident Towing & Touring? Make an enquiry or call us today and start planning your upgrade with your trusted 4wd specialist

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