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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
22” L x 6
This model is equipped with a grounding bar to ensure highly accurate pH readings and longer electrode life
The SAM 400® is hospital proven in nationally recognized with facilities such as NYU Medical Center
Max TDS: 20
Long Term Stability
Grow1 (16L/4Gal) Back Pack Sprayer reflective-and-greenhouse-films 22” L x 6Grow1 4 Gallon (16L) Backpack Sprayer The Grow1 4 Gallon Backpack Sprayer is made from the highest grade polyethylene plastic that resists corrosion from insecticides or herbicides. This light weight Sprayer is ideal for spraying water, fertilizers, herbicides, pesticides, and more. It is worn conveniently on the operator's back, like a backpack, for maximum portability and ease of use. Features: 3 Interchangeable nozzles for different spray patterns
