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  • Sure Test GroGuru Stem with 3 Sensors

    Sure Test GroGuru Stem with 3 Sensors

    Sure Test Product DocumentsSure Test GroGuru Instructions Sure Test GroGuru Quick Start Guide The sensors on the Sure Test GroGuru Stem have been designed to provide you the info about your root zone to make your growing even more successful. These...

    $1,095.00 $828.95
  • Sure Test GroGuru Base with Cellular Modem

    Sure Test GroGuru Base with Cellular Modem

    Sure Test Product DocumentsSure Test GroGuru Quick Start Guide The Sure Test GroGuru Base (Collector) is used to collect data from the various Stems (sold separately) with sensors. The Base then forwards this information to the cloud. A single Base can...

    $1,265.74 $324.30
  • Bluelab Conductivity Pen (EC or ppm) Bluelab Conductivity Pen (EC or ppm) - Garden care

    Bluelab Conductivity Pen (EC or ppm)

      Bluelab Product Documents Bluelab EC / ppm Pen Cleaning Instructions Bluelab EC / ppm Pen Care and Use Instructions Bluelab EC / ppm Pen Spec Sheet Bluelab EC & pH Pen Brochure Bluelab ppm & pH Pen Brochure With the Bluelab...

    $99.00 $68.07
  • Bluelab Original Truncheon Meter Bluelab Original Truncheon Meter - Garden care

    Bluelab Original Truncheon Meter

    Bluelab Product DocumentsBluelab Truncheon Meter Cleaning GuideBluelab Truncheon Meter Instructions Bluelab Commercial Truncheon Nutrient Meter When range, durability and accuracy counts! It is essential when growing with a hydroponic solution to...

    $149.00 $102.45
  • Bluelab Commercial Truncheon Meter Bluelab Commercial Truncheon Meter - Garden care

    Bluelab Commercial Truncheon Meter

    Bluelab Product DocumentsBluelab Commercial Truncheon Meter Cleaning GuideBluelab Commercial Truncheon Meter Instructions Bluelab Commercial Truncheon Nutrient Meter When range, durability and accuracy counts! Big jobs require a big Truncheon! With a...

    $149.00 $102.45
  • Mondi Telescopic Water Wands

    Mondi Telescopic Water Wands

    Enjoy comfort while providing the water plants thirst for. The Mondi Telescopic Water Wand features a soft showering head that lets water flow gently to your plants and flower, providing a stream that won't damage fragile leaves and stems. The wand...

    $21.99 $19.28
  • Milwaukee EC40 PRO EC/TDS Nutrient Meter

    Milwaukee EC40 PRO EC/TDS Nutrient Meter

    Milwaukee EC40 PRO EC/TDS Nutrient Meter The Milwaukee EC PRO EC/TDS Nutrient Meter is an extremely tough, reliable, IP67 Waterproof Nutrient Meter designed to meet your Hydroponic, horticulture and agricultural needs!  This meter arrives...

    $80.00 $71.95
  • HM Digital Waterproof EC/TDS/Temp HydroTester

    HM Digital Waterproof EC/TDS/Temp HydroTester

    The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.Features:Measures electrical conductivity...

    $67.95 $37.99
  • HM Digital Waterproof EC/TDS/Temp Combo Meter

    HM Digital Waterproof EC/TDS/Temp Combo Meter

    The COM-100 is a professional level EC/TDS meter at an unbeatable price. Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas,...

    $76.95 $45.83
  • HM Digital HydroMaster HM-500 HM Digital HydroMaster HM-500 - Garden care

    HM Digital HydroMaster HM-500

    HydroMaster Digital tester makes monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH/EC/TDS/Temp monitor with rechargeable battery. Portable, wall mount or...

    $359.00 $279.50

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