Apera GroStar GS1 pH Pen HGC726700 Each tray ends with either

Each tray ends with either a plus (+) or minus (-) connection point

Condensate Pump 120 Volt

coco and container gardens or soilless hydroponic applications

No assembly

environmentally friendly and safe to use around people

Apera GroStar GS1 pH Pen HGC726700 Each tray ends with eitherAI11010 GroStar GS1 pH Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty (probe) pH 7 & pH4 calibration solution (50ml bottle each) KCL storage solution (10ml bottle) Lanyard and user manual Features: Measures pH and temperature Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Easy to use design and fast calibration adjustment Double