GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen harvest-solutions In order to meet the

In order to meet the needs of different place

• HPP™ High Performance Pump with glove-sized comfort grip handle

In ebb and flow tables

and temperature measurements from any angle and dual button operation streamlines the testing process for any user

Electrode: Replaceable glass sensor and reference tube electrodes

GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen harvest-solutions In order to meet theAI21040 GroStar GS4 pH EC 500ppm 700ppm & Temp (5 in 1) Combo Pen Lab grade instruments designed specifically for growers! Includes: pH 7 & pH 4 calibration solution (50ml bottle each), 2. 77 EC (50ml bottle) and KCL storage solution (10ml bottle), lanyard and user manual Measures pH, conductivity (EC and 500ppm 700ppm) and temperature (5 in 1) Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Easy