Calibration

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    …only as good as how accurate it is calibrated. BRS Calibration Solutions are made of high purity salts that are precisely mixed for their particular application.  1.0264sg or 35ppt or 53µS * 60mL (250oz)   Calibration of any testing device is required…

    $6.99 Regular Price: $

    Milwaukee Calibration Solution sold in single use packets are great for calibrating your pH probe or pen. Many pH probes will start to loose their calibration in as short as a month or two depending on your probe. We suggest calibrating probes every 30-60 days for the most reliable readings. …

    $1.09 Regular Price: $

    …their calibration solutions ensuring accuracy.   pH Probe Calibration If you have a single junction or a double junction pH probe, you can use the pH 7.0 and 10.0 calibration solution packets. Most controllers will require a two-point calibration method that lets you calibrate

    $6.85 Regular Price: $

    …the BRS Lab Grade pH probes will last longer than most other standard grade probes while giving more consistent readings in between calibrations.   High quality, American-made pH probe to meet your saltwater aquarium needs. * Made in the US under strict quality…

    $59.99 Regular Price: $

    …Verify abnormal or unexpected test results * Test old test kits that have been stored away * Check expired reagents for accuracy * Calibrate your refractometer   Example of Use Measurement of the reference solution with a magnesium test gives you a result of…

    $19.99 Regular Price: $

    …Alkalinity Tests (reagent changed every month) 360x Calcium Tests (reagent changed every 2-month) 360x Magnesium Tests (reagent changed every 2-month)   What's Included? 6x Reagent A 3x Reagent B 3x Reagent C 3x Seawater Calibration Sample

    $99.95 Regular Price: $
    Out of Stock

    PINPOINT Salinity Calibration Fluid is 53.0 mS standardized fluid for calibrating PINPOINT Salinity Monitors as well as refractometers. PINPOINT Salinity Calibration Fluid calibrates to sg 1.026 or 35ppt. PINPOINT Salinity Calibration Fluid calibrates to sg 1.026 or 35ppt. 2.2 FL OZ…

    $8.99 Regular Price: $

    calibrate our temperature probes, heaters and any other device that requires calibration. We will usually double check calibration with the VWR Thermometer about once a month, and you may be surprised what you find with your probes or heaters calibration over time.   Fully Calibrated

    $69.25 Regular Price: $
    Out of Stock

    …conditions. Unfortunately as we've all experienced, salinity reading equipment as well as calibration solutions can drift over time and it can occasionally be a challenge to ensure equipment is always calibrated correctly. That's where the Tropic Marin Hydrometer comes in. The Tropic Marin High…

    $31.25 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: $

    …  Calibration of any testing device is required and the more often you perform calibration procedures the more accurate your readings will be. Refractometers are notorious for giving different readings depending on the ambient light of the room you are in. It is suggested to calibrate

    $5.49 Regular Price: $

    53000 µS Conductivity Calibration Solution - Use this calibration solution to calibrate your Conductivity Probe and PM2 for saltwater salinity monitoring applications. Conductivity probes can be used for many different functions from letting you know the salinity of a tank to the quality…

    $2.95 Regular Price: $

    …400 ORP/REDOX Calibration Fluid contains a precise 400mV measurement of calibration solution. Occasional retesting with this fluid will keep PINPOINT ORP/REDOX probes accurate as well as help determine if the probe is ready for replacement. PINPOINT 400 ORP/REDOX Calibration Fluid is sold in…

    $4.00 Regular Price: $

    Pinpoint pH calibration fluid is carefully prepared for maximum precision and accuracy. Each packet of PINPOINT pH Calibration Fluid contains ample fluid for calibration (about 30mL). Keeping your probes calibrated will lead to more reliable readings allowing you to know exactly what is going on…

    $0.99 Regular Price: $

    447 µS Conductivity Calibration Solution - Use this calibration solution to calibrate your Conductivity Probe and PM2 module for RO/DI water quality and other freshwater applications.   Conductivity probes can be used for many different functions from letting you know the…

    $2.95 Regular Price: $

    …Glass or Acrylic up to 12mm (0.45 inch) * The magnetic coupled, padded holder will allow you to easily maintain your probes for cleaning and calibration, without having to mess with finicky thumb screws. The CustomCradle XL will also be able to secure your dosing and Top off tube keeping them in…

    $34.99 Regular Price: $
    Out of Stock

    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: $

    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: $

    NaCl calibration solution, available in 342 ppm. Comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner.

    $7.99 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: $

    …for quick spot checks such as when mixing water or when testing tap water or RO/DI output. Specifications: * Range: 0.0 - 14.0 pH * Resolution: 0.1 pH * Accuracy: +/- 0.2 pH * Calibration: Manual 1 point * Battery Life: 700 hours * Dimensions: 150 x 30 x 24 mm

    $24.99 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: $

    …Included? 1x Lab Grade pH probe w/ 1' cord (The pH electrodes are equipped with a gel electrolyte and a ceramic diaphragm, 3 m cable, BNC-plug)   Note: We suggest calibrating probes every 30-60 days for reliable and stable readings. Calibration fluid sold separately.

    $77.90 Regular Price: $

    Keep your pH probe calibrated! Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and a stick your probe into the solution when performing the calibration procedure.    Over the course of a couple months,…

    $1.95 Regular Price: $

    …power.  Included WiFi lets you now connect to the internet even easier. With the Fusion Cloud interface, everything is easier from calibrating probes to customizing outlets. Fusion gives you the ability to monitor and control your Apex from anywhere in the world.   Apex…

    $399.95 Regular Price: $

    …materials, the BRS Lab Grade ORP probes will last longer than most other standard grade probes while giving more consistent readings in between calibrations.   High quality, American-made ORP probe to meet your saltwater aquarium needs. * Made in the US under strict quality…

    $69.99 Regular Price: $

    …— just slide out the drawer, remove the old bottle(s), and replace them with new ones. If you desire, you can also run a calibration session with the included calibration standard. The cost of reagents and the recurring cost is a valid concern for a hobbyist considering the test kit or…

    $599.95 Regular Price: $

    …automatically compensate for any effects underwater readings may have.   Apogee has calibrated the MQ-510 sensor with electronic lights that is stored in the firmware of the meter. Calibration with electronic lighting makes it the perfect PAR meter for any type of aquarium lighting.…

    $69.99 Regular Price: $

    …USA or to the internationally acceptable national physical standards. The standards and reference instruments used in calibration and tested are also supported by a calibration system which meets requirements of ISO9001. Every Checktemp includes a certificate on the back of the…

    $39.00 Regular Price: $

    …of Specific Gravity hydrometers and refractometers.   The Milwaukee Instruments MA887 digital refractometer is easy to calibrate and easy to read and provides highest accuracy possible for the measurement of seawater 3 specific scales. This is the type of accuracy demanded…

    $124.99 Regular Price: $

    …insulators * Cable has low noise design with conductive copper layer between braid and center conductor * Less frequent and quicker calibration * 10 Ft cord   BRS Lab Grade pH Probe Features: Single Junction Probe: Single junction probes are used widely for…

    $34.99 Regular Price: $

    …cloth away from the meter, you will expose a fresh surface helping extend the life of the pH electrode. Calibration is even easier by pressing the dedicated calibration button. Once in calibration mode, you can select one or two points of reference using the preprogrammed buffer settings (4.01,…

    $49.50 Regular Price: $