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Trend Chart: shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature
Helps gardeners have better success rates with seedlings and cuttings
which enhances the timeless formula with nutrition from the sea
agitate well until dissolved
The Anden Model A130 delivers performance
Apera GroStar GS4 pH/EC Combo Pen Titan Controls Trend Chart: shows variable Min/Hr/Day/WkAI21040 GroStar GS4 pH EC 500ppm 700ppm & Temp (5 in 1) Combo 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) 2. 77 EC calibration solution (50ml bottle) KCL storage solution (10ml bottle) Lanyard and user manual Features: Measures pH, conductivity (EC and 500ppm 700ppm) and temperature (5 in 1) Compatible with all GroStar
