GroStar GS1 PH/Temp (2-IN-1) Pen ventilation not included Vacuum Controller Pumping

not included Vacuum Controller Pumping Speed 119 Lit/min

Ultra high purity 70/30% N-Butane/Propane is USA sourced

The tempered glass viewing window allows for safe

resulting in corrosion of fixtures and pinhole leaks in plumbing

Tunnelized elastic at the top contains particle shed and eliminates raw edges that can also generate unwanted particulates in your workspace

GroStar GS1 PH/Temp (2-IN-1) Pen ventilation not included Vacuum Controller PumpingDescription Product Details: AI11010 GroStar GS1 PH Temp (2 IN 1) Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty, Swiss made (probe) pH 7 and 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