We offer systems, parts, repair and supplies for controllers, recorders, indicators, temperature and humidity sensors, pH probes, meters and more for:

We are a distributor for Hach/GLI, Moore Industries, Vaisala, Partlow-West, Cecomp, Honeywell Industrial Products, Allen-Bradley, Rosemount, Rockwell Automation, George Fischer/Signet, Emerson Watlow and more.

You may notice that we did not set up our website as a direct sales web portal. This is done specifically to have direct contact with each customer.  At times, there may be issues with product applications and by directly speaking to the customer we can assure that the products selected are process and analyzer compatible.

For Pricing Call Toll Free - 877-215-9090. Mention our website and get 10% off your first order.

Featured Products

Our Featured Products page contains products that are highly recommended not only by our customers, but by our own service technicians.

We also offer chart recorder supplies such as chart paper, pens and optional/expandable recorder boards.

Click here for our Partlow Chart Recorder Paper and Pens

IIS stocks GLI sensors for pH, conductivity, dissolved oxygen and flow. We also stock analyzers and transmitters!