Hanna Calibration

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    Easily calibrate and test proper functionality of your Hanna Checker HI764 Nitrite Ultra Low Range for marine water (saltwater). * Contains Standard A and Standard B * Follow instructions in packaging * Acceptable results must be between 86 and 114 ppb at 25°C …

    $12.00 Regular Price: $

    …Minutes Dimensions - 6.4" L x 1.6" W x 1.0" H Warranty - 1 year   Calibration Settings: EC/TDS Calibration - Single Point (1413 µS/cm, 1382 ppm) pH Calibration - Two Point (4.01/7.01/10.01) TDS Conversion Factor - 0.45 to 1.00 Temperature…

    $157.99 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI758 Calcium for marine water (saltwater). * Contains Standard A and Standard B * Follow instructions in packaging * Acceptable results must be between 380 and 420 ppm at 25°C   Hanna

    $17.00 Regular Price: $
    Out of Stock

    NIST Traceable Salinity Calibration Hanna HI70024P Salinity Calibration Sachets are perfect for any conductivity probe or pen. The single-use sachets are made of light-blocking foil that prevents oxidation, ensuring the solutions are as fresh as the day it was packaged. Each sachet is marked…

    $1.05 Regular Price: $

    …seeing the fuzzy blue line common with traditional refractometers, or just want to make your life easier, pick up a Hanna HI98319 Salinity Testing Pen! * Comes with calibration solutions ensuring proper readings * Ideal for testing salinity in any aquariums * Pocket-sized for…

    $69.00 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI755 Alkalinity for marine water. * Contains Standard A and Standard B * Follow instructions in packaging * Acceptable results must be between 90 and 110 ppm at 25°C   Hanna Checker…

    $12.00 Regular Price: $

    …Dimensions - 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“)   What's Included? 1x Hanna HI98108 pH Pen 1x  Protective Cap 1x 4.01 Calibration Solution 2x 7.01 Calibration Solution 1x CR2032 Battery  Quality Certificate   Hanna-HI98108…

    $49.50 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI736 Phosphorus Ultra Low Range for marine water (saltwater). * Contains Standard A and Standard B * Follow instructions in packaging * Acceptable results must be between 90 and 110 ppb at 25°C …

    $13.99 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI772 Alkalinity (DKH) for fresh and marine water. * Contains Standard A and Standard B * Follow instructions in packaging * Includes certificate of analysis * Reusaable with long shelf life Hanna

    $20.00 Regular Price: $
    Out of Stock

    NIST Traceable Salinity Calibration Hanna HI70024P Salinity Calibration Sachets are perfect for any conductivity probe or pen. The single-use sachets are made of light-blocking foil that prevents oxidation, ensuring the solutions are as fresh as the day it was packaged. Each sachet is marked…

    $26.00 Regular Price: $

    …steel probe * User selectable auto-off   Hanna's Checktemp comes with a certification that validates the production of the unit, calibration and other testing required to meet all of Hanna's requirements, using standards and reference instruments that are traceable…

    $39.00 Regular Price: $

    …parameters to monitor in a reef tank for good coral growth and health, pretty much everyone will answer with Calcium, Alkalinity, & Phosphates. Hanna Instruments HIREEF2 Test kit includes everything you need to digitally monitor your saltwater aquarium's vital elements, and also a digital…

    $255.00 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI713 Phosphate Low Range for fresh and marine water (saltwater). * Contains Standard A, Standard B and 1 Packet 713-25 Reagent* * Follow instructions in packaging * Acceptable results must be between 0.92 and 1.08…

    $12.00 Regular Price: $

    …another cuvette that is tinted to an equivalent of 100ppb (± 0.10) @ 25°C. Each set it checked at Hanna's state of the art facility and guarantees each set of calibration standards.    What's Included? 1x 0ppb Sample Cuvette 1x 100ppb (+/-10)Sample…

    $12.00 Regular Price: $

    …another cuvette that is tinted to an equivalent of 2.0ppm (± 0.10) @ 25°C. Each set it checked at Hanna's state of the art facility, and guarantees each set of calibration standards.    What's Included? 1x 0ppm Sample Cuvette 1x 2.0ppm Sample Cuvette …

    $20.00 Regular Price: $
    Out of Stock

    Easily calibrate and test proper functionality of your Hanna Checker HI717 Phosphate HR for fresh and marine water. * Contains Standard A and Standard B * Follow instructions in packaging * Acceptable results must be between 14.0 and 16.0 ppm at 25°C   Hanna

    $12.00 Regular Price: $

    Replace your old pH electrode in your Hanna pH Pen for accurate and reliable readings. Compatible with: * HI98129   Hanna's spare pH electrode is made to be replaced easily and lock into place. Replacing the electrode only takes a few seconds and does not have any…

    $55.00 Regular Price: $
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