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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
8 oz HPK and 1
Because the MASTER 4 uses a relay to control your ballasts
(1) Buna-N Tri-Clamp Gaskets
an LCD display
In case of contact with skin or eyes
GroStar GS2 Soil PH/Temp (2-IN-1) Pen Sper Scientific Direct 8 oz HPK and 1Description Product Details: AI31020 GroStar GS2 Soil PH TEMP (2 IN 1) Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty Swiss made (probe) pH 7 and pH 4 solution (50ml bottles of each) KCL soaking solution (10ml bottle) Cleaning brush Hole dibber Lanyard and user manual Features: Measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types
US$ 28.75
US$ 32.00
US$ 20.00
US$ 35.00
US$ 29.50
US$ 39.95
US$ 45.00
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