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PH Maintenence

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  1.  HM Digital Inline Dual TDS Monitor DM-1

    HM Digital Inline Dual TDS Monitor DM-1

    $42.85
    Displays TDS levels of the feed water and product water with in & out electrode probes. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use. Dual Range 0-9990 ppm. Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be re-calibrated with a mini-screwdriver. Comes equipped with Mur-lokĀ® Quick-Connect T-fittings. Installs quickly and easily. One year warranty. Learn More
  2. HM Digital PH-200 Waterproof pH Meter

    HM Digital PH-200 Waterproof pH Meter

    Starting at: $44.85

    Measure pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap Waterproof housing Simultaneous temperature display Measurement Range : 0-14 pH Digital automatic calibration (one point), with digital fine tuning Auto-off function, data-hold function and low-battery indicator Display: large and easy-to-read LCD screen includes simultaneous temperature reading Factory Calibrated: The PH-200 meter is three-point calibrated to 4, 7 and 10 pH. The meter can be recalibrated with digital calibration using the push button, rather than a screwdriver. Includes a cap, batteries, lanyard, and pH 7.0 buffer One Year Warranty. Learn More
  3. Luster Leaf Rapitest Digital 3 Way Analyzer

    Luster Leaf Rapitest Digital 3 Way Analyzer

    $39.85
    This digital 3-way soil analyzer will help you get the proper readings for pH, fertility and temperature. Gardener's, enjoy using meters as an easy and convenient method to check your soil for these readings and with just a couple touches to the digital analyzer you will have your information for optimal plant growth. This analyzer will help you see where fertility levels are at, it has a quick and easy to read fertility meter that reads the combined levels of nitrogen, phosphorus and potash to determine proper health, growth and productivity for your plants. This tester also has a test feature for soil temperature and pH levels. It takes the guess work out of it. Try it now and see how easy it is to get the information you need for maximum growth for your plants. Learn More
  4. Luster Leaf Rapitest Electronic 4 Way Analyzer

    Luster Leaf Rapitest Electronic 4 Way Analyzer

    $34.85
    Instantly tells you the fertility of your soil Measures the light intensity in foot candles Instantly tells you when to water your plants by measuring their moisture levels Instantly tells you how acid or alkaline your soil is by measuring the pH level Measures four different levels for fertilizer, light, moisture and pH. Includes instructions and guides for all four measuring levels. Learn More

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