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    Bluelab BLU2221 - ppm Pen Image

    Bluelab BLU2221 - ppm Pen

    Measures Conductivity and Temperature - Waterproof - Battery Operated

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    $72.18 ea
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    Bluelab BLU2221 - ppm Pen

    Measures Conductivity and Temperature - Waterproof - Battery Operated

    Comparable Products

    Bluelab BLU2221 - ppm Pen Image HM Digital HMDCOM80 - EC/TDS/Temp HydroTester Meter Image Bluelab BLU2000E - Truncheon Nutrient Meter Image
    Description Bluelab BLU2221 - ppm Pen HM Digital HMDCOM80 - EC/TDS/Temp HydroTester Meter Bluelab BLU2000E - Truncheon Nutrient Meter
    Price $72.18 $36.35 $107.69
    Brand Bluelab HM Digital Bluelab
    MPN (Part No.) BLU2221 HMDCOM80 BLU2000E
    Current Item
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    The Bluelab BLU2221 ppm pen provides a quick and easy way to ensure the productivity of your crops by ensuring they have the nutrients they need by measuring conductivity and temperature. The waterproof ppm pen measures conductivity on the ppm 500 and 700 scales and temperatures in Celsius and Fahrenheit. With an easy-to-read LCD display, this ppm pen is an essential tool for a successful grow. Comes with one AAA alkaline battery.


    MPN (Part No.):BLU2221
    Battery Type:(1) AAA Alkaline (Included)
    Length:9.8 in.
    Height:1.3 in.
    Width:2.2 in.

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    If a product is declared defective and is under warranty; the customer is asked to contact customer service or their account manager and ask for a return merchandise authorization. (RMA) With the RMA, our customer may return the declared defective product at the customer's expense, for factory testing. When the factory tells 1000Bulbs.com that the product is defective and not a product that has been improperly installed, we can credit our customer for the product and we will also credit the original shipping costs of that original purchase. If a replacement is needed, it must be ordered and paid for as if it were a new order. (A credit for the defective may take from 2-4 weeks to be declared acceptable under warranty.) Any and all remedies concerning Hydroponics Supply purchases will follow guidelines as set forth here. Other products are not returnable under circumstances outside those described above.

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