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Meters/Controllers

Meters/Controllers

  • Bluelab Probe Care Kit Bluelab Probe Care Kit

    Bluelab Probe Care Kit

    bluelab

    $22.00
    he instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter monitor or controller. The probe surface is where the instrument takes the reading of the solution. If the...
    $22.00
  • Digital Sugar Refractometer (BRIX) Kit Digital Sugar Refractometer (BRIX) Kit

    Digital Sugar Refractometer (BRIX) Kit

    Milwaukee

    $149.99
    Thousands of food and beverage professionals and hobbyists, from chefs and food quality professionals to brewers and wine makers, have moved to digital BRIX measurement from less accurate and less precise optical refractometers. WHAT PEOPLE ARE...
    $149.99
  • Apera GroStar GS4 pH/EC Combo Pen Apera GroStar GS4 pH/EC Combo Pen

    Apera GroStar GS4 pH/EC Combo Pen

    $178.99
    AI21040 - GroStar GS4 pH/EC/500ppm/700ppm & Temp (5-in-1) Combo PenLab grade instruments designed specifically for growers!Includes: • 2-year warranty (instrument)• 1-year warranty (probe)• pH 7 & pH4 calibration solution...
    $178.99
  • bluelab pH & Conductivity probe care

    bluelab pH & Conductivity probe care

    bluelab

    $29.00
    Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth...
    $29.00
  • Bluelab pH 7.0 Calibration Solution 500 ml

    Bluelab pH 7.0 Calibration Solution 500 ml

    bluelab

    $18.00
    "pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solution should be stored in a cool place...
    $18.00
  • Digital Moisture Meter (Blumat system)

    Digital Moisture Meter (Blumat system)

    Blumat

    $79.00
    A super accurate way to know the moisture level near your roots. Often the moisture near the surface where you can feel is fine while the soil near the roots is dry as dust - or the reverse: dry at the surface and over-watered at the roots. Seasonal...
    $79.00
  • Bluelab pH Pen

    Bluelab pH Pen

    bluelab

    $119.00
    Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function...
    $119.00
  • BlueLab Conductivity Pen

    BlueLab Conductivity Pen

    bluelab

    $99.00
    Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading...
    $99.00
  • HM Digital TDS Tester

    HM Digital TDS Tester

    HM Digital

    $26.99
    Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off...
    $26.99