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View: 12/ 24/ ALL
  • 24-7 Nutrient Monitor

    $282.99

    A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH and Temperature. Its large illuminated green LCD display allows easy reading from a distance. Both pH and PPM are temperature compensated for accurate readings. The electrodes are replaceable. Calibration screws are conveniently located on the front for easy access. The…

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  • Accurate pH 7 Soil pH & Moisture Meter

    $87.99

    The Accurate pH 7 utilizes the electronic ground field effect of the earth on two dissimilar metals. No batteries are required. This meter comes with a cleaning pad. The Accurate pH 8 is a professional pH and Moisture Meter with 12 in Probe. This meter can measure pH and moisture at depths up to 12…

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  • Accurate pH 8 Soil pH & Moisture Meter

    $101.99

    The Accurate pH 7 utilizes the electronic ground field effect of the earth on two dissimilar metals. No batteries are required. This meter comes with a cleaning pad. The Accurate pH 8 is a professional pH and Moisture Meter with 12 in Probe. This meter can measure pH and moisture at depths up to 12…

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  • Bluelab 2.77EC Conductivity Solution 250 ml (6/Cs)

    $10.99

    The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.Calibration Solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.

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  • Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs)

    $14.99

    The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.Calibration Solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.

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  • Bluelab Carry Case

    $32.99

    The Bluelab? Carry Case provides a custom fit so you can use and read your Bluelab? Meter right from the carry case. A firm outer casing offers impact reduction for your Meter. There are two pockets in the top of the case especially made for meter probes. The internal strap is a tidy way to…

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  • Bluelab Combo Meter

    $400.99

    The Bluelab? Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab? Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements. Simple push button pH calibration. Successful pH calibration indicators.…

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  • Bluelab Commercial Truncheon Meter

    $182.99

    With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will never leave you short. The Bluelab Commercial Truncheon? Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or ppm requirement during their growing cycle. Its super tough,…

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  • Bluelab Conductivity Pen

    $122.99

    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 function. Automatic temperature compensation. Units: EC, 500ppm, 700ppm, ?C, ?F. Range: 0.0 - 10.0 EC, 0-5000ppm (500ppm), 0-7000ppm (700ppm) and 0?-50?C/32? -122?F. Resolution:…

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  • Bluelab Connect Range Extender

    $213.99

    The Bluelab? Guardian Monitor Connect, Bluelab? Connect Stick, Bluelab? Connect Range Extender and Bluelab? Connect Software. The Bluelab? Guardian Monitor Connect can connect wirelessly to a computer at the grow site via the Bluelab? Connect Stick, which enables the data logging of pH, Conductivity and Temperature to the FREE Bluelab? Connect Software, downloadable online. The…

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  • Bluelab Connect Stick

    $197.99

    The Bluelab? Guardian Monitor Connect, Bluelab? Connect Stick, Bluelab? Connect Range Extender and Bluelab? Connect Software. The Bluelab? Guardian Monitor Connect can connect wirelessly to a computer at the grow site via the Bluelab? Connect Stick, which enables the data logging of pH, Conductivity and Temperature to the FREE Bluelab? Connect Software, downloadable online. The…

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  • Bluelab Growers Toolbox

    $258.99

    The Bluelab? Grower?s Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book, so you can get going? And keep growing with the ultimate handy team, the Bluelab? pH Pen and Bluelab? ppm…

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