Liquid PH 0-14 Value Sensor Module Accuracy 0.1pH + BNC Connect Terminal PH Electrode Probe Kit, PH Detection detect Sensor Module for Arduino

Works great! Used with an arduino. Will be combining with a TDS meter and some other handy modules. It was easy to get going with the help of an LLM and it's great value for the price. Very accurate.

Edit: I am dumb. I found the patch cable. Not sure about the usb plug's wherabouts, but my credibility isgone. This thing is great - one of the first things I did was unpackage it and accidentally spill all the liquid, which is apparently used for preparing the probe for long periods of submersion (Seller - confirm? and how can I get more of it?) I have not yet attempted to calibrate and verify it's a DECENT readout, but I can confirm it is sending consistent readouts after some code hassles. I will say that the code provided works so long as I don't move it ?? seems like some C++ bracket nonsense. Just placed everything around it and it's been mostly successful...loops save the day for an even score. I digress. Will update after calibration/testing (hopefully this week). A good probe will bring this to a 5 star product. Updating now to 4.------While the PH probe and breakout board were packaged very nicely, I did not receive the patch cable nor the usb plug. Additionally, a sheet of paper with a PH/mv chart but the rest of the writing is in Chinese(?). Will try and figure out the board as is, and I will update the review as I test.

Came broken. Couldn’t get to return it yet. Useless.