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Derived from Bat Guano
The Par Pro 1000 Watt DE-HO HPS Lamp is ideal for both indoor gardening as well as supplemental greenhouse lighting
Water saving polymers save water and the leaching of nutrients
The included Xtrasun 1000W HPS lamp’s 2000° Kelvin color temperature consistently provides intense light in the correct spectral range for vigorous flowering growth
to a maximum of 8 per single power cord
HM Digital COM-100 Waterproof EC/TDS/Temp Combo Meter eligible-for-discount Derived from Bat GuanoIdeal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS meter at an unbeatable price. Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature. UPGRADED: Four scales: S, mS, ppm, ppt
US$ 10229.45
US$ 182.50
US$ 22.00
US$ 136.50
US$ 10215.62
