ExStik® Dissolved Oxygen Meter

This convenient device measures dissolved oxygen concentration, saturation, and temperature - all in one!

The ExStik® II DO600 meter displays Oxygen level as percent of saturation from 0 to 200. 0 percent or concentration from 0 to 20.00 ppm (mg/L). It features Adjustable Altitude Compensation (0 to 20,000' in 1,000'. increments), Adjustable Salinity Compensation from 0 to 50 ppt and an analog bargraph for indicating trends.

Delivery information: Includes a DO electrode, protective sensor cap, spare membrane cap, electrolyte, four 3 V CR-2032 batteries, and 48" (1.2 m) neck strap.