Hanna Checker pH Tester with 0.1 pH Resolution commercial-greenhouse-fixtures Display readings are push button

Display readings are push button selectable via the front keypad toggling between temperature readings in Fahrenheit & Celsius

Efficient growth lighting in professional greenhouses

Dries out more frequently than general purpose

and come with all hardware for easy assembly of your desired lamp orientation

Nature's Solution Worm Castings are a concentrated fertilizer with organic matter for planting

Hanna Checker pH Tester with 0.1 pH Resolution commercial-greenhouse-fixtures Display readings are push buttonThe HI98103 Checker pH tester has been designed with many advanced features while maintaining the look and feel of the original Checker. The redesigned Checker now offers automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and selectable automatic shut off. The Checker still maintains the iconic pentagon design with a probe that measures 103 mm in length and