Pay in 4 interest-free payments of $35.28 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Precision thermal controls
SAM 400® Features:
as well as CO2 generators or regulators
(200) Installed staples
• High aerodynamic efficiency
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen jg Precision thermal controlsAI21040 GroStar GS4 pH EC 500ppm 700ppm & Temp (5 in 1) Combo Pen Lab grade instruments designed specifically for growers! Includes: pH 7 & pH 4 calibration solution (50ml bottle each), 2. 77 EC (50ml bottle) and KCL storage solution (10ml bottle), lanyard and user manual Measures pH, conductivity (EC and 500ppm 700ppm) and temperature (5 in 1) Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Easy
US$ 77.00
US$ 130.00
US$ 49.00
