Meters & Solutions Store/Meters & SolutionsRefine by Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allAvailability Clear AvailabilityClearIn stock30ApplyApplyPrice Clear PriceClearfrom – to$1$300ApplyApplySort by Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AApplyApplyShow itemsShow items1000ppm Calibration Solution1000ppm Calibration SolutionSKU 891144000038$10.99 Buy NowSold outAqua Master P110 Pro Combo PenAqua Master P110 Pro Combo PenSKU 8785258333712$104.99Out of stockSold outAquaVita 100 Water PumpAquaVita 100 Water PumpSKU 816731016513$11.99Out of stockph Down 1Lph Down 1LSKU 845268001303$25.99 Buy Nowph Up 1Lph Up 1LSKU 845268001341$25.74 Buy NowSold outpH-Down 500mlpH-Down 500mlSKU 845268012033$14.18Out of stockBluelab Conductivity PenBluelab Conductivity PenSKU 9421024920227$97.00 Buy NowBluelab pH PenBluelab pH PenSKU 9421024920234$116.00 Buy NowSold outBluelab Probe Care Kit - pHBluelab Probe Care Kit - pHSKU 9421024920623$19.99Out of stockEarth Juice Crystal pH Up 2lbEarth Juice Crystal pH Up 2lbSKU 727644144227$21.99 Buy NowEnlighten Up 1LEnlighten Up 1LSKU 850010339009$12.50 Buy NowEnlighten Up 4LEnlighten Up 4LSKU 850010339016$30.99 Buy NowHM Meter Ec/TDS MeterHM Meter Ec/TDS MeterSKU 891144000229$42.95 Buy NowFlex H2O2 GallonFlex H2O2 GallonSKU 810061513575$39.99 Buy NowFlex H2O2 QtFlex H2O2 QtSKU 810061513674$14.99 Buy NowFlex Isopropyl Alcohol GallonFlex Isopropyl Alcohol GallonSKU 810061512387$44.99 Buy NowFlex Isopropyl Alcohol QuartFlex Isopropyl Alcohol QuartSKU 810061513834$12.99 Buy NowGH pH Test Kit 1 ozGH pH Test Kit 1 ozSKU 793094015158$9.99 Buy NowGH pH Down QtGH pH Down QtSKU 793094015325$16.99 Buy NowGH pH Up Liquid QuartGH pH Up Liquid QuartSKU 793094015226$16.99 Buy NowHandheld TDS-3 TesterHandheld TDS-3 TesterSKU 891144000083$25.99 Buy NowSold outHM 1000 PPM Calibration Sol 20mHM 1000 PPM Calibration Sol 20mSKU 891144000342$1.99Out of stockHM Digital pH 80 MeterHM Digital pH 80 MeterSKU 891144000175$49.99 Buy NowHM pH 4.0 Buffer 20mlHM pH 4.0 Buffer 20mlSKU 891144000328$1.99 Buy NowHydroMaster 100 - Continuous pHHydroMaster 100 - Continuous pHSKU 617629781878$299.99 Buy NowNutrient Probe Care Kit ConductNutrient Probe Care Kit ConductSKU 9421024920579$19.99 Buy NowMilwaukee EC40 EC/TDS MeterMilwaukee EC40 EC/TDS MeterSKU 810666006281$94.99 Buy NowMilwaukee pH600 pH PenMilwaukee pH600 pH PenSKU 810666001606$33.99 Buy NowMilwaukee TDS Pen CD610Milwaukee TDS Pen CD610SKU 10309$35.99 Buy NowMilwaukee Waterproof PH TesterMilwaukee Waterproof PH TesterSKU 810666001552$79.99 Buy NowOriginal Truncheon MeterOriginal Truncheon MeterSKU 9421024920005$145.00 Buy NowPH Tester w/1 Point Manual CalPH Tester w/1 Point Manual CalSKU 810666001620$33.99 Buy NowOlympus Up QuartOlympus Up QuartSKU 812863010580$14.99 Buy NowpH 4.0 Calibration Solution 250pH 4.0 Calibration Solution 250SKU 9421024920432$14.99 Buy NowpH 7.0 Calibration Solution 250pH 7.0 Calibration Solution 250SKU 9421024920449$16.99 Buy NowSold outGH pH Up Liquid GallonGH pH Up Liquid GallonSKU 793094015233$39.99Out of stock
