Go Direct Optical Dissolved Oxygen Probe Troubleshooting and FAQsNovember 11, 20190 Specifications and User Guide TROUBLESHOOTING -Primary Test: It should read approximately 100% on the Saturation channel when in air-saturated water or water-saturated air. BATTERY TROUBLESHOOTING...... Continue Reading →
What are the dimensions of the Go Direct Optical Dissolved Oxygen Probe?October 31, 20190 The shaft of the has an outer diameter of 12 mm. It is 22.7 cm long and the widest part of the body is 37...... Continue Reading →
How do I replace a cap on the Go Direct Optical Dissolved Oxygen probe?July 2, 20190 Place the new on the . Note the four digit code on the side of the cap. Put the probe in a beaker of distilled...... Continue Reading →
Can I upgrade my Optical DO Probe?March 15, 20190 If you purchased the Optical DO Probe prior to January 2015, the percent saturation setting has a range of 0-100%. This range can be expanded...... Continue Reading →
Can I perform a two-point calibration for Go Direct Optical Dissolved Oxygen Probe?June 27, 20180 No. It is not possible to do a two-point calibration with . The probe is factory calibrated and does not need to be calibrated by...... Continue Reading →
Why is my Optical DO Probe reading a negative value?September 20, 20160 If the ODO is reading a negative value, follow the process to reset the calibration. If this does not work, please contact Technical Support to...... Continue Reading →
What do I do if my Optical DO storage cap is broken?February 4, 20160 A crack at the end of the clear storage cap (where the sponge is located) does not affect the functionality of the Vernier Optical DO...... Continue Reading →
What are the dimensions of the Optical DO Probe?December 21, 20150 The shaft of the Optical DO Probe has an outer diameter of 18 mm, which is larger than most of our stick probes. It fits...... Continue Reading →
Can I use the Optical DO Probe with other water quality sensors?December 19, 20140 Yes. The Optical DO Probe uses an optical property to measure DO in a water sample. As a result, this probe does not interfere or...... Continue Reading →
I am having problems with the Vernier Optical DO Probe (ODO-BTA). The DO level goes up past 13 mg/L and then drops to 0.8 mg/L or less.September 29, 20140 There are two conditions that can cause this issue with the Vernier Optical DO Probe. If you are measuring the rate of photosynthesis in the...... Continue Reading →