Polargy’s new Highlight Visual Temperature Monitoring Light lets you see hot spots and lets you know when everything is fine with temperature. It’s a color coded light that allows operators to see if the room temperature is OK.
![](https://polargy.com/blog/wp-content/uploads/2019/02/73-Green-Highlight.jpg)
![](https://polargy.com/blog/wp-content/uploads/2019/02/80-Yellow-Highlight.jpg)
![](https://polargy.com/blog/wp-content/uploads/2019/02/98-Red-highlight.jpg)
Set your own temperature thresholds for when the Highlight changes from Green to Yellow and from Yellow to Red.