Ok guys and gals. Sorry to get back so late on this investigation into the EC and PPM calibration discussion we had weeks back… this is specifically for the people who have purchased the 5 in 1 tds meter per my recommendation.
Our questions were…
Q: are we a single point or multiple point calibration. We are a single point calibration. This means we only need to calibrate with one solution.
Q: what calibration solution do we need to purchase?
1413 μS/cm
Q: do we need to calibrate both EC and PPM separately purchasing separate calibration solution?
No, calibration of the EC with 1413 μS/cm vocalibrate automatically the EC - PPM - SALT functions all at one time.
Q: how do we calibrate it once we have the solution?
Below are the instructions and also a video.
Note:
Calibrating the EC and the ph is very important to the accuracy of our readings when we’re communicating with our plants. Were only is accurate and caring for our plants as our meter is!
I hope this helps