Controllers (Digital)

Controllers (Digital)
Hach Company's family of Digital Controllers provides versatile options for measuring your water treatment parameters. Controllers are configurable so you can custom build a product to fit your needs. Depending on the module, Hach’s digital controllers can be directly used with up to eight analog or digital sensors and they can be networked to several other controllers to support many more sensors and parameters. View all the Digital Controller options below.
Polymetron 9500 Controllers

Polymetron 9500 Controllers

SC1000 Controller Probe Module

32 Digital Sensor Expansion

SC200 Controller

Most Versatile Controller