| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| getprostadine | "Additional ways include dissolved oxygen, pH, temperature, salinity and nutrients (nitrogen and phosphorus) Prostadine " | Read more » | 8 months ago | |||
| getprostadine | "Prostadine Is A Natural Dietary Supplement That Uses An Advanced Prostate Complex Formula To Boost Prostate Gland Health. Visit Prostadine Prostate..." | Read more » | 8 months ago | |||
| getprostadine | "Here are additional ways: dissolved oxygen, pH, temperature, salinity and nutrients (nitrogen and phosphorus) Visit Prostadine Prostate Support " | Read more » | 8 months ago | |||
| sirazul71 | "Nice writing. Thanks Life Store is one of the best and most popular online stores. You will find everything you need in the life store. Visit in ou..." | Read more » | over 2 years ago | |||
| waniakzmi | "You are doing well for well-being looking forward to it we are working to provide the best ease by providing medical equipment and products online ..." | Read more » | over 2 years ago | |||
| MarketingWeb | "Excellent article. I'm starting to look for information about the quality of the water we drink and your article helped me a lot. Thanks. " | Read more » | over 2 years ago | |||
| louiseb90 | "It's great work. Useful for many countries that want to know the quality of their water. Thanks for this article. " | Read more » | almost 3 years ago | |||
| digitaldipak | "Loved the tips given with proper and up to date insights. Thanks a lot for sharing such innovative ideas on such a demanding topic. Good day Printo..." | Read more » | about 3 years ago | |||
| warren | " Noting as a reference, this interesting video on making maps of conductivity data! @mimiss " | Read more » | over 4 years ago | |||
| Bronwen | "Lots of Public Labbers have used the Coqui (a simple DIY conductivity sensor)-- you can read more about it here: https://publiclab.org/wiki/coqui ...." | Read more » | almost 5 years ago | |||
| warren | "Awesome!!! " | Read more » | over 5 years ago | |||
| MadTinker | "Ran across this article that discusses at a high level the relationship between salinity, TDS, and conductivity. Reference . It specifically mentio..." | Read more » | over 5 years ago | |||
| MadTinker | "Confirm? Hmmm... well, I have two data points, both of which coincidently use the same multiplier on EC to get TDS. From discussions with folks wh..." | Read more » | over 5 years ago | |||
| warren | "@stevie - maybe this could at some point be a good kit for students to use? Pretty cool, @MadTinker !! Interestingly the TDS pen also converts to ..." | Read more » | over 5 years ago | |||
| MadTinker | "An quick update: The TDS sensor from DFRobots performs as describes. Very easy to connect to the MiniPearl logger. In general, it collects a voltag..." | Read more » | over 5 years ago | |||
| Ag8n | "You hit the nail on the head with auto correct. Good luck with your project. " | Read more » | over 5 years ago | |||
| MadTinker | "@Ag8n - yes, I saw the other discussion, but it had seemed to go on a tangent. ‘crazy’ @cfastie I think hits it right on the head (gotta love that ..." | Read more » | over 5 years ago | |||
| Ag8n | "There are several other previous questions that discuss this. But crazy is is correct, all tds meters are conductivity meters. One side note- ther..." | Read more » | over 5 years ago | |||
| cfastie | "I agree that the DFRobot TDS sensor looks like a useful device at a good price. My lame understanding is that this and other sensors which purport ..." | Read more » | over 5 years ago | |||
| WaterGeek | "Great work and super useful for citizen's looking to track the quality and state of open water. We've been looking into something like this for dri..." | Read more » | almost 6 years ago | |||
| MadTinker | "I would add the following: alkalinity, hardness, and perhaps ORP " | Read more » | almost 6 years ago | |||
| WhiteRabbit | "You'll probably need to correct for differences in sample temperature. i.e. temperature will affect the conductivity of the salt solution. So, to..." | Read more » | over 9 years ago | |||
| DavidMack | "seems like a good approach. maybe specify the type of salt: fine sea salt, table salt (with iodine), kosher salt (no iodine), or Himalayan pink sa..." | Read more » | over 9 years ago | |||
| neilh20 | "Hi Don, looks great procedure, and while not knowing if it actually works - it does give a procedure for establishing a range for a specific set of..." | Read more » | over 9 years ago |