Active Aqua Rubber Grommet, 1/2", pack of 25 Plant Care/Pest & Disease Control The meter can also assist

The meter can also assist in calibrating VPD-enabled smart controllers by helping measure leaf offset for more accurate leaf VPD readings

perfect for small florist or cluttered garden

RAY66 also offers a choice of six spectra and is ideal for a variety of applications

data-hold function and low-battery indicator

See Zenport SH3212A+BTP for completed Raised Bed Kit

Active Aqua Rubber Grommet, 1/2", pack of 25 Plant Care/Pest & Disease Control The meter can also assistDescription Rubber Grommet: This product will provide a watertight seal in DIY systems and can be used as a replacement for worn or older grommets. It is compatible with 1 2" connectors. The package contains a total of 25 pieces. Specifications Length: 7. 5 Inches Height: 1 Inches Width: 4 Inches Weight: 0. 5 Lbs Unit: Case Aquaponics: TRUE