987anon Member May 29, 2016 #1 I bought a TDS/EC meter, but was unaware before buying that it only shows in PPM/EC (us/cm). For the EC I'm showing as 0768. My understanding is I divide this by 1000, giving me a 0768 EC, which is 350 ppm on the Hanna scale right?
I bought a TDS/EC meter, but was unaware before buying that it only shows in PPM/EC (us/cm). For the EC I'm showing as 0768. My understanding is I divide this by 1000, giving me a 0768 EC, which is 350 ppm on the Hanna scale right?
rkymtnman Well-Known Member May 29, 2016 #2 just stick with EC. so your EC is 0.768. i don't go higher than 1.2 EC for my whole grow normally.
987anon Member May 29, 2016 #3 rkymtnman said: just stick with EC. so your EC is 0.768. i don't go higher than 1.2 EC for my whole grow normally. Click to expand... Awesome. Thank you for the help!
rkymtnman said: just stick with EC. so your EC is 0.768. i don't go higher than 1.2 EC for my whole grow normally. Click to expand... Awesome. Thank you for the help!
