Hanna Hi70007G GroLine pH 7.01 Buffer Sachets, 20 mL (25 pcs.) tool-measuring and SCHEDULE modes

and SCHEDULE modes

using the adjustable intake and exhaust vents to customize directional airflow and maximize efficiency

Potting soil

Ducting size: 4" | Length: 25 feet | Includes two stainless steel 4" duct clamps

giving plants the tools they need to maximize yields

Hanna Hi70007G GroLine pH 7.01 Buffer Sachets, 20 mL (25 pcs.) tool-measuring and SCHEDULE modesHI70007G is a high quality pH 7. 01 calibration buffer designed with hydroponics, aquaponics, and greenhouses in mind. Single use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on the go testing, fitting easily into your pocket or carrying case. Supplied with Certificate of Analysis Single use sachets for convenience. Perfect for use with GroLine testers and portable meters!