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Meters/Controllers

Meters/Controllers

  • Sun System Par Meter Sun System Par Meter

    Sun System Par Meter

    SUNSYSTEM

    $563.71
    Sun System® PAR Meter with remote sensor measures photosynthetically active radiation (PAR). Use inside with Sun System® grow lights or outside with natural sunlight. Simple and easy to use. Compact size with remote sensor. 1 year warranty...
    $563.71
  • GroStar GS2 Soil pH Pen

    GroStar GS2 Soil pH Pen

    $256.99
    GroStar GS2 Soil pH Pen Lab grade instruments designed specifically for growers! Includes: pH 7 &  pH 4 solution (50ml bottles of each), KCL soaking solution (10ml bottle), cleaning brush, hole dibber, lanyard and user...
    $256.99
  • Bluelab pH Probe KCI Storage 250ml

    Bluelab pH Probe KCI Storage 250ml

    bluelab

    $23.33
    Your pH probe is a sensitive glass instrument that ages through everyday use. If you want to improve your Bluelab pH product’s response time and longevity, make sure that you use Bluelab pH Probe KCl Storage Solution...
    $23.33
  • 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
  • Milwaukee PH55 Milwaukee PH55

    Milwaukee PH55

    Milwaukee

    $50.00
    The Milwaukee Waterproof pH55 PRO pH/Temp. Tester is one of our most accurate cost effective, well rounded, rugged and reliable testers in the market featuring dual level LCD readouts, easily replaceable probe and extended pH ranges to meet almost any...
    $50.00
  • 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
  • Digital Moisture Meter (Blumat system)

    Digital Moisture Meter (Blumat system)

    Blumat

    $86.36
    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...
    $86.36
  • 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