GroLine Hydroponics pH Tester led Atmosphere’s all new galvanized steel

Atmosphere’s all new galvanized steel backdraft dampers fit directly into the duct

Customization options are unlimited

With this Automatic Spray Air Mist Dispenser

Unlike competitors machines

This Active Aqua humidity dome fits perfectly over the 2' x 2' Active Aqua flood table

GroLine Hydroponics pH Tester led Atmosphere’s all new galvanized steelThe 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