Hanna GroLine Tester Replacement Probe FX14045 nitrogen and other nutrients more

nitrogen and other nutrients more bioavailable

Anden advanced features:

Mannanase enhances water activity and uptake

Humidity control in the grow environment helps ensure that plants can “breathe” by taking in moisture and letting it out

That’s a promise

Hanna GroLine Tester Replacement Probe FX14045 nitrogen and other nutrients moreThe HI73127 spare pH sensor makes electrode replacement quick and easy. The spare pH sensor is designed as an easy fit cartridge that locks into place, featuring two o rings to maintain a watertight seal. With no pins to line up or that can break, this sensor is ideal for quick replacements. Easy to replace. Extend the life of your Hanna pH tester with a spare pH sensor. Keep your pH measurements simple & accurate. Replacing a pH sensor on one of