
Bluelab Grower's Toolbox
Bluelab Grower's Toolbox Product Features / Benefits Your toolbox contains: Bluelab pH Pen, Bluelab Conductivity Pen, Bluelab Grow Book, Bluelab Probe Care Kit – pH and Conductivity Measure pH, conductivity and temperature in solutions Care, clean and calibrate your products with the Bluelab Probe Care Kit Bluelab pH Pen is easy and fast to calibrate for ongoing accuracy Fully waterproof pens, not just water-resistant Selectable measurement units so you can customise with your preferences Bluelab Conductivity Pen has a flat electrode for easier cleaning Hold reading function to capture every measurement with ease Automatic temperature compensation for accurate readings anywhere Auto-off function to extend battery life 1 x AAA battery included with each pen, getting you started immediately One-year peace-of-mind warranty Product Warranty Period Details One-year guarantee for the Bluelab pH Pen and Bluelab Conductivity Pen (proof of purcha