null
Created with Sketch. Created with Sketch.
  • Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen

    Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen

    GroStar Product DocumentsGroStar pH 4 Solution SDSGroStar pH 7 Solution SDSGroStar pH 10 Solution SDSGroStar ORP Storage Solution SDSLab grade instruments designed specifically for growers! The GS4 5-in-1 Combo Pen includes: pH 7 & pH 4 calibration...

    $178.99 $141.95
  • Bluelab Combo Meter Plus with Probe Bluelab Combo Meter Plus with Probe - Garden care

    Bluelab Combo Meter Plus with Probe

    Bluelab Product DocumentsBluelab Combo Meter Plus InstructionsBluelab Conductivity Probe Cleaning GuideBluelab pH Probe Cleaning Guide It's all you need for simple and reliable crop management Details Help Your Plants Grow - Fast, reliable and...

    $379.00 $258.64
  • Bluelab Guardian Monitor Bluelab Guardian Monitor - Garden care

    Bluelab Guardian Monitor

    Bluelab Product DocumentsBluelab Guardian Monitor Connect InstructionsBluelab Guardian Monitor Connect Spec SheetBluelab Guardian Monitor pH Probe Cleaning InstructionsBluelab Guardian Monitor Conductivity Probe Cleaning Instructions The Bluelab Guardian...

    $420.00 $282.28
  • HM Digital pH / TDS / EC / Temp meter

    HM Digital pH / TDS / EC / Temp meter

    The COM-300 is an advanced waterproof combo meter with superior accuracy.?áThe meter measures four parameters: pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS) and temperature.?áFeatures include 2 different conductivity conversion factors...

    $163.15 $139.95
  • Bluelab Guardian Monitor Connect Bluelab Guardian Monitor Connect - Garden care

    Bluelab Guardian Monitor Connect

    Bluelab Product DocumentsBluelab Guardian Monitor Connect InstructionsBluelab Guardian Monitor Connect Spec SheetBluelab Guardian Monitor Connect Probe Cleaning InstructionsPositioning InstructionsSoftware Troubleshooting The Bluelab Guardian Monitor...

    $479.00 $321.93

Most Popular