GroStar pH Probe Maintanence Kit spl_hf It comes with a 4-foot

It comes with a 4-foot power cord that can be easily attached to the fan's metal terminals for wall outlet power

Features one button calibration to distilled water and indicates when the battery should be replaced (5000 readings)

it's important to handle ethyl acetate with care

Can be applied up to and including the day of harvest (0-day PHI) and has a 0-hour REI (Restricted Entry Interval)

providing fundamental data for plant growth

GroStar pH Probe Maintanence Kit spl_hf It comes with a 4-footDescription Product Details: All in one maintanence kit provides everything you need to maintain, clean and store your GroStar pH probe Specifications Barcodes: 810214031659 (UPC A) Dimensions: 5. 0L x 7. 0W x 4. 0H (EA) Shipping Weight: 1 lbs. Kit Contents 3M KCL storage solution (4oz.) Cleaning solution (8oz.) CalPod solution organizer Probe cleaning brush Wash bottle