GLI: All the answers...with the added power of Hach! 

GLI logo   GLI E53 Inductive (Electrodeless) Conductivity Controller   GLI RC1R5N 3/4 Inch Combination pH / ORP Sensor, Sensor Style - Convertible, Body Material - Ryton, Electrode Type - Platinum, Temperature Compemsation - None   GLI 3727E2T, PEEK, Convertible, Inductive (Electrodeless) Conductivity Sensor   GLI C33 Contacting Conductivity Controller; Dual Input; (also measures resistivity or TDS), 1/4 DIN Panel Mount Case 

Since GLI International joined us in 2002,

Hach has been working to make the integration of the GLI brand seamless to customers. In the tradition of GLI, Hach continues in the design and manufacture of innovative products such as the patented differential pH sensor, which revolutionized pH measurement and has become the industry standard for demanding process applications. GLI and Hach offer a complete line of online systems measuring pH, conductivity, dissolved oxygen, turbidity, chlorine and many other parameters.

Now, with the added power of Hach resources and support,

you can still get "All the Answers" you are used to from GLI, but with an enhanced product offering. Check out our new service partnership programs and enjoy the confidence and security of knowing your instruments are well maintained. And count on on-site sales assistance from trained, experienced, focused Regional Sales Representatives.