Autodev wrote: ↑

Tue Jun 30, 2020 6:57 pm

This particular model from dfrobot mentions, "The ring PTFE membrane is not easy to be clogged, so the electrode is suitable for long-term online detection."
https://www.dfrobot.com/product-1110.html


The text you mentioned above appears to be from the cheaper model.

Thanks. That's helpful.

saitama wrote: ↑

Fri Jun 19, 2020 12:32 am

This looks promising! https://sites.google.com/view/ecphtrans ... authuser=0

Thanks a lot. That indeed looks promising.

Check out dfrobot. I plan on monitoring ph/ec through their products initially and then upgrading to atlas sensors later on. I just checked out dfrobot. Their sensors are indeed cheaper and look promising but for both their pH & EC sensors, it was stated that... " Attention: 1.The probe is a labora...

LEDG wrote: ↑

Sat Jun 13, 2020 9:19 pm

Hey Nik, thanks for signing up. What do you grow outdoors over there?

I grow mostly veggies, tomatoes, chillies, brinjals, okras and some figs.

Hi,

Is there any cheaper alternative that I can use beside Atlas Scientific instruments? I know they are reliable but they're very expensive to me. If not all sensors and instruments from them, can I just use a normal peristaltic pumps for example?

Hi, Saw the video on youtube on garden automation using home assistant. That's the most awesome system I've seen and I hope I can learn to create something similar but maybe a lot simpler sincemy garden is outdoor and all I need are irrigation timers and ways to mix the A & B fertilizer to fertigate...