Pay in 4 interest-free payments of $20.75 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
swiper-pagination-1106-swiper4 { background: #D2D2D7
Zero out the vacuum gauge to calibrate for just above sea level adjustments
PPF : 3120 μmol/S
Supplemental Foliar Feeding:
Elevate your gardening experience with Ventana Plant Science - Flower 0-3-4 and witness the remarkable difference it makes in your plants' reproductive processes
HM Digital Replacement pH sensor for HM-500/ HM-200 hydro-components swiper-pagination-1106-swiper4 { background: #D2D2D7Description HM Digital Replacement pH sensor for HM 200 HM 500 HM Digital Replacement pH sensor for HM 200 HM 500: Features Features: Measures pH (Replacement pH sensor for HM 500) Compatibility: This product is compatible with the following items. HM Digital Hydromaster Portable pH TDS EC Temp (Item Number HM HM 200) HM Digital Hydromaster Portable pH TDS EC Temp: HM Digital Hydromaster 500 Continuous pH TDS EC Temp meter (Item Number HM HM 500)
US$ 140.00
US$ 130.00
US$ 135.00
US$ 140.00
US$ 199.00
US$ 199.00
US$ 160.00
US$ 135.00
US$ 165.00
US$ 139.50
US$ 160.00
