Pay in 4 interest-free payments of $18.50 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Water saving polymers save water and the leaching of nutrients
Multi-aspect Protection Circuitry: Includes short circuit protection
Derived from Bat Guano
The included Xtrasun 1000W HPS lamp’s 2000° Kelvin color temperature consistently provides intense light in the correct spectral range for vigorous flowering growth
• Enhances metabolism
HM Digital COM-100 Waterproof EC/TDS/Temp Combo Meter eligible-for-discount Water saving polymers save waterIdeal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS meter at an unbeatable price. Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature. UPGRADED: Four scales: S, mS, ppm, ppt
US$ 57.95
US$ 23.95
US$ 99.95
US$ 64.95
US$ 51.95
US$ 236.00
