Bluelab Conductivity Pen (EC or ppm)

Conductivity pen can monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need; calibration optional Auto temperature compensation makes this digital meter a handy tool with backlit LCD display and selectable units Complete your monitor and controller system with other testers and meters from Bluelab Other features: auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA battery Features Brand Bluelab SKU HGC716482 Weight (lb.) 0.3 Height (in.) 1.3 Prop 65 No Lead Time Due to social distancing requirements, this item ships in 7-10 business days Length (in.) 8.2 Width (in.) 2.2 Warranty 1 Year UPC 9421024920227 UL Listed No