Pay in 4 interest-free payments of $34.00 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
RAY22 is available in six spectral options in a slim form factor just 22” long for tight grow environments
5V button - 4 Included
T mix into your growing system and notice the coco coir difference
Mini-BlocksTM and Gro-BlocksTM have finally found a home
Hanna Replacement Probe for HI9026 Light Fixture RAY22 is available in sixThis replacement probe supports the combination pH electrode for field applications. The HI9026 is an advanced pH ORP meter specifically designed to provide affordable and very precise results under harsh industrial conditions. The meter features a backlit display for clear readings in the darkest environments. When calibration is complete, the electrode condition is displayed, which indicates that the electrode is working properly and when it needs
US$ 12.99
US$ 21.99
US$ 20.00
US$ 35.00
US$ 750.00
US$ 69.99
US$ 162.50
US$ 450.00
