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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
SAM 400® Features:
Reliable operation throughout the growth cycle
Cooling fan system for Sunburst models
(200) Installed staples
- Easy to use CO2 enrichment or CO2 ventilation controller
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen jg SAM 400® Features:AI21040 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
