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Upgrade your Rh/T sensor for more accurate reports with RainWise 225-0086 Relative Humidity & Temperature Sensor

Imagine having a more advanced sensor for relative humidity and temperature measurements.

After using the MK-III/AgroMet stations for a long time, you know it’s time for a Rh/T sensor replacement.

You get more accurate data plus its updated to fit the newer versions of your equipment.

Plus, you can rest assured you get the latest technology built-in with the current sensor.

Thanks to your RainWise 225-0086 Rh/T sensor, your reports are more reliable.


How does the RainWise 225-0086 Relative Humidity & Temperature Sensor give you more accurate reports?

The RainWise 225-0086 is the latest version (.80 Rh/T sensor) as your standard replacement older units.

You know, most MK-III/AgroMet units were made since about 2014 so the version .80 Rh/T is the current sensor.

This means you don’t have to sacrifice the quality of your measurements using the old versions.

You can now have an updated device to measure and report relative humidity and temperature.


Compatible and reliable

You can use it as substitute to the version .60 Rh/T sensors whichever you prefer.

Only make sure to reprogram your motherboard so it can read the .80 Rh/T.

Otherwise, there’s a .5 volt difference which you can solve simply by reprogramming your computer.

You get more reliable results for your weather data.

Stay calm and relaxed knowing you can perform better measurements for more accurate weather predictions.


Dew point calculation

Not only does the .80 Rh/T sensor give you data for relative humidity and temperature for your specific area.

It also calculates the dew point temperature so you can have an easy reference for your calculations.


Please make sure to visually check and confirm if it’s the right sensor replacement for your weather station.


The RainWise 225-0086 Relative Humidity & Temperature Sensor is your upgraded version for your  MK-III/AgroMet stations.

Get your own updated Rh/T sensor replacement. Simply click the “Buy It Now” button today!

Shipping is fast and FREE across the USA. For more details about shipping see the full shipping page here.

We offer 30 Day Easy Returns. If you decide you don't need a product we'll take it back so long as it is in original and re-saleable condition. See the full details here.

Found a better price online? We'll match it or beat it if we can. 

All you need to do is let us know via phone or email ( and we'll let you know what we can do.

You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. I.e. It needs to be the total price.

This only applies to new products, it does not apply to used condition products.