I am very interested to hear what people suggest for this. I bought one of the cheaper hanna ones and it works okay except I have to calibrate it non stop like every 2-3 days or I am .3 off. It was 25 bucks though so I guess i should not be to disappointed.
Thats Awesome i wish i had the building skills to build one, id try to build one rather spend over a grand on my next LED's! because i have heard if you make them right you can save a lot of money and have some power full shit?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.