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HOBO data loggers for monitoring indoor, outdoor, and underwater environments.



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    2P-CT-EG4100-KIT

    Sensor port connector with 2 positions. Accepts one positive and one negative wire. Used to connect AC current transformers to one input position on an EG4100 device. Replacement component for EG4100 meters.

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    MX2500-MAINT-KIT

    The Maintenance Kit includes the Calibration Kit (MX2500-CAL-KIT) and the Electrode Storage Solution (MX2500-STORE-SOLN).

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    MX2500-STORE-SOLN

    The Electrode Storage Solution is used to properly store and condition the pH electrode that is used with the HOBO MX pH Logger. The purpose of the storage solution is to maintain the hydrated gel layer that is integral to accurate pH readings.

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    MX2500-CAL-xx

    The pH 4.01, 7.00, and 10.00 Calibration Solutions (475 mL bottles) are used to calibrate the pH electrode in the HOBO MX pH Logger.

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    MX2500-CAL-KIT

    The Calibration Kit includes pH 4.01, pH 7.00, pH 10.00 buffer solutions (475 mL bottles), and the 4 oz. calibration beaker (MX2500-CAL-BKR).

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    MX2500-STORE-CAP

    The electrode storage cap is used to protect the pH electrode in the HOBO MX pH Logger, as well as to properly store the electrode in proper pH storage solution (MX2500-STORE-SOLN). The storage cap has the added benefit of being able to be used for field calibrations.

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    MX2500-CAL-BKR

    The 4 oz. calibration beaker can be used to calibrate the HOBO MX pH Logger and to store calibration solutions.

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    MX2500-GUARD

    The Anti-Biofouling Copper Guard can be used in addition to the standard electrode guard for protection against biofouling during deployment. The anti-biofouling guard uses copper to reduce biofouling, while still allowing proper water flow to the sensor.

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