Showing 337–352 of 353 results

  • DoktorDoom House & Garden

    DoktorDoom House & Garden

    $13.94 USD

    Insecticide spray

  • PH Test Kit

    PH Test Kit

    $6.91 USD

    Product Details

    (Wide Spectrum) Measures 3-10 pH.

    The Hydroponic pH test kit is good for 150 tests. At the rate of 3 tests per week it will last one year, making it excellent value for money. This kit covers a pH range of 3-10 measuring in 0.1 increments.

  • pH Paper Test Strips

    pH Paper Test Strips

    $10.84 USD

    pH Paper Test Strips, also known as litmus paper, will help you determine your pH measurement without a pH pen. PH Papers measure the range from 5.5 to 8.0.

  • Calibration Solution 1000ppm

    Calibration Solution 1000ppm

    $5.81 USD

    The CannaMax Calibration Solution 1000ppm is  a very necessary part of a growers toolbox. Fill a small clean container with only enough solution to cover the probe end. Adjust meter. Rinse probe with clean water. Dispose of used Calibration solution.

  • Calibration Solution pH4

    Calibration Solution pH4

    $5.81 USD

    Calibration Solution pH4 is a very necessary part of a growers toolbox. Fill a small clean container with only enough solution to cover the probe end. Adjust meter. Rinse probe with clean water. Dispose of used Calibration solution.

  • BlueLab Calibration Solution 2.77EC

    BlueLab Calibration Solution 2.77EC

    $8.78$13.55 USD

    BlueLab Calibration Solution 2.77EC is a very necessary part of a growers toolbox. They are required for the calibration and checking of Bluelab meters and controllers. Our solutions are manufactured specific to the calibration process and referenced to high class laboratory standards by Bluelab.

  • BlueLab Calibration Solution pH7

    BlueLab Calibration Solution pH7

    $13.55 USD

    BlueLab Calibration Solution pH7 is a very necessary part of a growers toolbox. They are required for the calibration and checking of Bluelab meters and controllers. Our solutions are manufactured specific to the calibration process and referenced to high class laboratory standards by Bluelab.

  • BlueLab Calibration Solution pH4

    BlueLab Calibration Solution pH4

    $13.55 USD

    BlueLab Calibration Solution pH4 is a very necessary part of a growers toolbox. They are required for the calibration and checking of Bluelab meters and controllers. Our solutions are manufactured specific to the calibration process and referenced to high class laboratory standards by Bluelab.

  • BlueLab Guardian

    BlueLab Guardian

    $332.22 USD

    In just one glance the BlueLab Guardian Monitor measures all three critical parameters to successful growth; pH, conductivity and temperature. Seasonal changes, sunlight hours, wind, inherent plant growth; from vegetative to fruiting; are all influencing factors to plant growth success. More importantly…these parameters change the plants uptake and need of water and specific nutrient elements….

  • Bluelab Probe Care Kit – pH & Conductivity

    Bluelab Probe Care Kit – pH & Conductivity

    $27.49 USD

    Bluelab Probe Care Kit – pH & Conductivity. 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. Probe cleaning and correctly storing pH probes ensures you…

  • Bluelab Probe Care Kit – pH

    Bluelab Probe Care Kit – pH

    $17.04 USD

    Bluelab Probe Care Kit – pH Everything you need to clean, hydrate and calibrate pH probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the…

  • BlueLab Combo Meter

    BlueLab Combo Meter

    $270.27 USD

     

    • Measures pH, conductivity / nutrient
    • Lightweight and portable
    • Large easy to read display
    • Simple push button pH calibration
    • No calibration required for conductivity and temperature
    • Replaceable double junction pH probe included
    • 2 x AAA alkaline batteries included

     

  • BlueLab Pulse Meter

    $301.24 USD
    • Measures conductivity, moisture and temperature
    • Probe length 200 mm/8″
    • Probe separation 50 mm/2″
    • Active tip probe length 50 mm/2″
    • Minimum pot size 2 litre/0.5 gallon
    • Android Version 5.1 and later
    • Bluetooth Version 4.0 and later
    • iOS 12.1 + (iPhone Only)
    • Power source 1 x AA alkaline battery
  • BlueLab Truncheon Meter

    BlueLab Truncheon Meter

    $141.72 USD
    • Fully waterproof
    • Auto on/off function
    • No calibration required
    • Daylight readable blue LED’s
    • Battery operated – 3 x AA batteries included
    • No buttons, switches or knobs
    • Provided with EC, CF, ppm 700 and ppm 500 scales
  • Bluelab PPM Pen

    Bluelab PPM Pen

    $94.48 USD

    Bluelab  ppm Pen The ultimate handy solution for measuring conductivity (EC or ppm) and temperature! The Bluelab EC or ppm Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. To feed plants well, we need to know what we’re feeding…

  • Bluelab pH Pen

    Bluelab pH Pen

    $114.61 USD

    Don’t forget to order your BlueLab calibration Solution ph4 and ph7