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  1. HI73128 Tool for Replacing Probe
    $21.00

    Ships within 1-2 Business Days

    HI73128 is a replacement tool for electrode removal on select Hanna waterproof testers.

    Replacement tool

    Secure handling

    Rapid electrode removal

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  2. Suction Lysimeter for Root Level Soil Monitoring - HI83900

    The HI83900 Suction Lysimeter is used to extract soil solutions for chemical analysis of nutrients important to plant growth. This sample collection tool is built with a porous ceramic cap that is connected to a 30, 60, or 90 cm transparent tube. A rubber capillary extends from the plastic syringe through the tube, reaching the ceramic tip. The HI83900 allows operators to easily monitor the level of fertilizer nutrients such as ammonia, nitrate, phosphorus, potassium, sulfate, calcium, and magnesium.

    Sintered ceramic cap

    Three tube lengths available

    Sample collection at root level

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