Apera GroStar GS1 pH Pen ACFV1012 • MERV 11 Filter for

• MERV 11 Filter for Superior Equipment Protection

A curved tip makes it easy to reach hard-to-manage places when trimming or pruning

Easy to use

MITES AND MOLD

Apera GroStar GS1 pH Pen ACFV1012 • MERV 11 Filter forAI11010 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