Description Description Meters and solutions from Hydro farm Backed by 100% manufacturer's warranty Reference or checking solution to ensure you have adequately cleaned the EC/ppm probe Brand: BlueLab View AllClose
Add to Cart Bluelab pH Pen bluelab MSRP: Now: $123.00 Was: Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery...