TESTING THE EXPRESS WAY
![](https://fernox.com/wp-content/uploads/sites/5/2020/09/LR201.jpg)
The new Fernox Express Inhibitor Test makes testing central heating systems for the correct concentration of inhibitor quicker and easier than ever, with a pass or fail result shown in just 10 seconds. The test is also compatible with the Fernox Water Test App, so results are easy to log and manage – even across […]