| Extech (DO600) Waterproof ExStik� II Dissolved Oxygen Meter |
 DO sensor with easy to replace screw-on membrane cap with optional extension cables Features: 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 barograph 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 Price: 299.99 |