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Ships within 48 hours · Estimated delivery Oct 18 - Oct 23
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 18 - Oct 23
Derived From: Urea
UPC Code: 819137022751
and an automatic shutoff feature when full
New season starts mid-December to March
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen 9 CFM Derived From: UreaDescription Product Details: AI21040 GroStar GS4 pH EC 500ppm 700ppm and Temp (5 in 1) Combo Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty (probe) pH 7 and 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
US$ 174.50
US$ 799.50
US$ 275.00
US$ 949.50
US$ 274.50
US$ 562.50
US$ 108.50
US$ 267.50
US$ 949.50
US$ 299.50
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