W
whiskeygirl
- 35
- 6
Easy peasy once you understand what the thing is telling you. That uS designation is actually microSiemens, and that's the EC reading. You have to place your own decimals, it gives the reading in whole numbers. So, for instance, let's say on the uS setting it's giving you a readout of 1510, that's an EC of 1.51.I just bought a Hannah combo PPM/EC/PH meter (the black one). I want to start measuring my nutrients using EC. How do you use this pen for EC? It has 3 modes, PH,PPM and uS? Is this uS the same as EC? It gives you a huge number in ths mode. I thought EC should be like .2,.3.,.4...etc..
Thanks
WG
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