US$ 15.00
Discharge air temperature rise 10°F–30°F
Easy to use
gardens and hydroponic systems
Recommended for both large and small-scale gardens
A curved tip makes it easy to reach hard-to-manage places when trimming or pruning
Apera GroStar GS1 pH Pen ACFV1012 Discharge air temperature rise 10°F–30°FAI11010 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