EXTECH DISSOLVED OXYGEN METER

DO sensor with easy to replace screw-on membrane cap with optional extension cables
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 feet in 1,000 ft. increments), Adjustable Salinity Compensation from 0 to 50 ppt and an analog bargraph for indicating trends. DO600 meter includes a DO electrode, protective sensor cap, spare membrane cap, electrolyte, four 3V CR-2032 batteries, and 48" (1.2m) neck strap.

Oxygen level displayed as % Saturation or Concentration (mg/L [ppm])
Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments)
Adjustable Salinity Compensation from 0 to 50ppt
Analog bargraph indicates trends
Memory stores up to 25 data sets with DO and Temperature reading
Self calibration on power up
Data Hold, Auto power off, Low battery indicator