Looking for a rugged, field-worthy instrument for measuring dissolved
oxygen? This new DO instrument features a waterproof (IP-67),
impact-resistant case and innovative field-replaceable DO electrode
modules. Measure dissolved oxygen and temperature simultaneously
using proven polarographic technology for oxygen and Temperature
Precision thermistors, the planetwide standard for accuracy.
Our new PE membranes provide faster response times with less stirring
dependence - saving time with every reading!

Features

•  Faster response time!
•  Waterproof! Meets IP-67 specifications
•  Field-replaceable DO electrode modules
•  Screw-on cap membranes
•  PE membranes lessen stirring dependence!
•  Over 2000 hours battery life
•  Calibrate in either mg/L or % saturation
•  User-selectable temperature units (°C or °F)

Specifications

                                     Range             Resolution                           Accuracy

Dissolved Oxygen    0 to 500%       0.1% air saturation            0 to 200%: ±2% of reading or 2% air saturation,
% Saturation                                                                                      whichever is greater; 200 to 500%: ±6% of reading

Dissolved Oxygen    0 to 50 mg/L    0.01 mg/L or 0.1 mg/L     0 to 20 mg/L: ± 0.3 mg/L or 2% of reading,
mg/L                                                                                                   whichever is greater; 20 to 50 mg/L: ±6% of
                                                                                                             reading

Temperature            -5 to +45°C     0.1°C                                     ±0.3°C
(°C or °F)

Supplied with

• 25 ft. cable 
• Probe
• Carrying Case