Milwaukee Instruments pH WP Waterproof pH Tester hydro-components With a balanced air to

With a balanced air to water ratio for water retention and drainage

including our exclusive Agrosun enhanced halides and sodiums

It also tracks the independent job hours

which in turn increases flower and fruit biomass

Milwaukee Instruments pH WP Waterproof pH Tester hydro-components With a balanced air toRange 2. 0 to 16. 0 pH Resolution 0. 1 pH Accuracy 0. 1 pH ATC automatic Calibration 2 points automatic User select 6 buffer types Environment 32 122F (0 50C) Display LED & push to hold Auto Off after 8 minutes of non use Battery life 300 hours of use Battery type 1. 5V button 4 Included Unit is labeled "Martini Instruments". Martini Instruments is a laboratory equipment division of Milwaukee Instruments.