Humboldt Counties Own Deep Breath 5 Gal Hydroponics The weighing platform is about
Baker’s notes & crumb story
Description
Humboldt Counties Own Deep Breath 5 Gal Hydroponics The weighing platform is about The weighing platform is about the size and shape of a CD Measurements are accurate and the meter can be calibrated at one or two points for pH and at a single point for TDS