Pay in 4 interest-free payments of $18.50 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
The included Xtrasun 1000W HPS lamp’s 2000° Kelvin color temperature consistently provides intense light in the correct spectral range for vigorous flowering growth
Derived from Bat Guano
• Enhances metabolism
SQUARE WAVE FORM
HM Digital COM-100 Waterproof EC/TDS/Temp Combo Meter eligible-for-discount The included Xtrasun 1000W HPSIdeal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS meter at an unbeatable price. Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature. UPGRADED: Four scales: S, mS, ppm, ppt
US$ 64.00
US$ 154.00
US$ 20.90
US$ 24.00
US$ 24.00
US$ 96.00
US$ 48.00
US$ 249.50
US$ 1745.00
US$ 200.00
