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Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
150 strips per box
or touching the medium
each of the lights being controlled are wired in a “daisy-chain” configuration back to the Hydro-X LMA adapter
effective in all growing media and growth stages
Hanna GroLine pH Tester - HI98115 periodic 150 strips per boxThe pH128 GroPro is a pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions. The pH128 is a very simple meter to operate with all functions including turning on off and calibration are performed with a single button. The pH128 features a replaceable HI1271 pH electrode that can be changed when needed without having to buy a new meter. The pH128 is supplied complete with a carrying case and calibration solutions.
US$ 13.95
US$ 155.00
US$ 13.95
US$ 14.95
US$ 10.99
