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and temperature in hydroponic nutrient solutions
Regular follow-up applications using the suggested light infestations rates
6400 ° K lamp
Ideal for use in
Bloom cleanly dilutes into working strength solution utilizing a memorizing red dye to ensure dilution and injection are perfect
Hanna GroLine Hydroponics pH Tester AC / Dehumidification / Humidification and temperature in hydroponic nutrientThe HI98115 is a GroLine pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on off and calibration are performed with a single button. The HI98115 features a replaceable HI1271 pH electrode that can be changed when needed without having to buy a new meter. The HI98115 is supplied complete with a carrying case and calibration