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there’s no room for compromise
plants deficient in calcium tend to have weakened cell walls which raise the risk of infections like bud rot
Versatile Application for Various Crops and Media:
3 x Pipe 40mm Silver 1 Meter Spiral
It boasts an IP67 waterproof rating when attached to the meter
Salinity Refractometer - 0 to 100 PPT with ATC meters-&-solutions there’s no room for compromiseThis Salinity Refractometer provides precise measurements of salt levels using specific gravity (SG) for Seawater and Salt Water Aquariums. Automatic Temperature Compensation (ATC) is perfect for field use as it compensates its readings according to temperature. The Salinity Tester can be used in oceanography and seawater studies for determining water quality. It provides reliable refractive index and salinity readings of total dissolved solids of
US$ 1207.50
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US$ 619.00
US$ 199.99
US$ 49.82
US$ 50.00
