woody
Cultivators Club
heres the bluelab combo metre I use


ph, ppm500 or ppm 700 or ec and temp all in one. ive had it nearly a year and it hasn't even drifted off by 0.1
also still on the first set of batteries, bit pricey at around 180 quid but I got mine from ebay for about 140
good luck with the led hunt im still torn about changing myself


ph, ppm500 or ppm 700 or ec and temp all in one. ive had it nearly a year and it hasn't even drifted off by 0.1
also still on the first set of batteries, bit pricey at around 180 quid but I got mine from ebay for about 140
good luck with the led hunt im still torn about changing myself