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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
SQUARE WAVE FORM
The included Xtrasun 1000W HPS lamp’s 2000° Kelvin color temperature consistently provides intense light in the correct spectral range for vigorous flowering growth
• Enhances metabolism
sending it into an intense flowering cycle
HM Digital COM-100 Waterproof EC/TDS/Temp Combo Meter eligible-for-discount SQUARE WAVE FORMIdeal 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$ 139.00
US$ 22.00
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