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Automatic Temperature Compensation (ATC)
these flood tables are built to last
It's packed with an array of beneficial proprietary ingredients that stimulate epic root production and root health
dry concentrate nutrients
giving plants the tools they need to maximize yields
HM Digital HydroMaster Portable pH/EC/TDS/Temp Monitor pH HM-200 Grow More Automatic Temperature Compensation (ATC)HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH EC TDS Temp monitor with rechargeable battery. Portable, wall mount, or benchtop use. HydroMaster HM 500 pH EC TDS F Tester (113831) Tests pH at a range of 0 pH 14 pH, temperatures from 30F 176F, TDS from 0 9999 ppm and EC from 0 9999 S Stores up to 20 measurement readings, so
