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    • Bluelab Conductivity Pen (EC or ppm) Bluelab Conductivity Pen (EC or ppm)

      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 $86.07
    • Bluelab Original Truncheon Meter Bluelab Original Truncheon Meter

      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 $129.54
    • Bluelab Commercial Truncheon Meter Bluelab Commercial Truncheon Meter

      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 $129.54
    • 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 $333.65
    • 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 $871.65
    • 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 $18.81
    • 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 $74.37
    • HM Digital Handheld TDS-3 Tester

      HM Digital Handheld TDS-3 Tester

      Ideal for commercial use, the TDS-3 includes a carrying case with belt clip. It is highly efficent and accurate due to its advanced microprocessor technology. It features a measurement range of 0-9990 ppm. From 0-999 ppm, the resolution is in increments...

      $33.99 $26.95
    • Hydrologic DM-2 Industrial Dual TDS Monitor

      Hydrologic DM-2 Industrial Dual TDS Monitor

      Hydro Logic Product Documents Hydro Logic Filter Replacement & Upgrade Information Sheet Measure the untreated water coming in vs. the purified water going out of your Reverse Osmosis system at any time. This is important in...

      $82.95 $65.23
    • 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 $42.47
    • 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 $63.95
    • HM Digital HydroMaster HM-500 HM Digital HydroMaster HM-500

      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 $287.56

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