Ok folks, in layman’s terms can someone explain how to calibrate the ph probe...I have the controller 4 and I thought I calibrated it with the solutions but I’m just unsure and will probably have to get some more solutions
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Here is the proper way to calibrate the probe. In terms of solution, use this:
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HYDROS Control 2 - How to add Probe Input
Here we show you how to add a probe input to the HYDROS Controlwww.coralvuehydros.com
Atlas Scientific pH 4.00, 7.00, 10.00, pH Electrode Storage Calibration Solution 125ml - 4oz (Pack of 4): Soil And Soil Amendments: Amazon.com: Industrial & Scientific
Atlas Scientific pH 4.00, 7.00, 10.00, pH Electrode Storage Calibration Solution 125ml - 4oz (Pack of 4): Soil And Soil Amendments: Amazon.com: Industrial & Scientificwww.amazon.com
There is one without the storage solution but the 3-bottle pack is more expensive than the 4 bottles after shipping.![]()