![PH / ORP Monitor / Controllers](https://d27wgn5g4t3wja.cloudfront.net/products/a7b1ec5a-fd36-41d7-841f-a8cf1d6b5589/414175.png)
PH / ORP Monitor / Controllers
720 Series II - Myron L Company
The advanced “isolated” circuitry of the 720 Series II pH/ORP Monitor/ controllers guarantees accurate and reliable measurements — completely eliminating ground-loop and noise issues. The unique sensor preamp allows for longer distances between the sensor and the Monitor/controller without the loss of accuracy or reliability.