Apera GroStar GS1 pH Pen AI31020 It's not Gravity it's something

It's not Gravity it's something more

Easy to carry

VLGR technology allows the Anden 710 to maximize water removal while utilizing less amps

5 ml – 2 ml per gallon of nutrient solution

Apera GroStar GS1 pH Pen AI31020 It's not Gravity it's somethingAI11010 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