Pay in 4 interest-free payments of $18.50 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Hydrofarm's Raptor reflectors were designed with our customers' needs in mind
to a maximum of 8 per single power cord
The rockwool will last for the life of your plant
SQUARE WAVE FORM
HM Digital COM-100 Waterproof EC/TDS/Temp Combo Meter eligible-for-discount Hydrofarm's Raptor reflectors were designedIdeal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS meter at an unbeatable price. Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature. UPGRADED: Four scales: S, mS, ppm, ppt
US$ 6240.00
US$ 6490.00
US$ 132.00
US$ 170.00
US$ 56.36
