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Calibration

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    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: $
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    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 of…

    $2.95 Regular Price: $

    …as your calibration solution! Calibrating your refractometer only takes a minute and is a critical step in ensuring your tanks saltwater is mixed correctly. 1.0264sg | 35ppt | 53µS Two Sizes Available 60mL - great for refractometers 250mL - ideal for hydrometers Calibration of any testing…

    $5.49 Regular Price: $
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    …producing 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 the probe on…

    $6.85 Regular Price: $
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    …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-sizedfor easy travel Graphite sensors reduce polarization…

    $69.00 Regular Price: $

    …Easy Calibration & Programming through Mobius app. Quiet operation Modular design Easy to maintain 1 Year parts and labor EcoTech warranty Simple Programming & Calibration! Using the Mobius app that is available for all android and iOS devices will let you easily calibrate and program…

    $599.99 Regular Price: $
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    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, it is common for pH probes…

    $1.95 Regular Price: $
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    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 (65mL) PINPOINT…

    $8.99 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: $
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    …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: $

    …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 automated…

    $599.95 Regular Price: $

    …two heating elements, which can create another level of redundancy in your system. Features Precise Digital Readout Dual Heater Control Easy to Calibrate Robust Titanium Heating Element Fully Submersible Elements Simple Suction Cup Mounting System 3-Year Heater Element Warranty Dual power relays…

    $99.99 Regular Price: $
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    …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 control Double junction…

    $59.99 Regular Price: $

    …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 35pptor 53S 60mL (2 fl. oz) Calibration of any testing device is required and the more often you perform calibration procedures the more…

    $6.99 Regular Price: $

    …Built-in Salinity Monitoring Double junction pH, and ORP probes lets your readings stay more stable without the need to calibrate as often. With the Apex System calibrating your probes through your dashboard is easier than ever before. The dashboard will automatically recognize when your readings…

    $799.95 Regular Price: $

    …ever again. What’s Included? 1x HI772 dKH Alkalinity Checker 1x HI758 Calcium Checker 1x HI774 ULR Phosphate Checker 1x HI98319 Salinity & Temperature Pen Tester 1x HI774-25 ULR Phosphate Checker Reagent Pack 1x HI70024P Salinity Calibration Solution 1x HI70436M Deionized Water

    $255.00 Regular Price: $

    …Built-in Salinity Monitoring Double junction pH, and ORP probes lets your readings stay more stable without the need to calibrate as often. With the Apex System calibrating your probes through your dashboard is easier than ever before. The dashboard will automatically recognize when your readings…

    $1,069.90 Regular Price: $
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    …of new test kits 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 1,000 mg/L. The multi-reference…

    $19.99 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 ppm at 25°C…

    $12.00 Regular Price: $

    Milwaukee Calibration Solution sold in boxes of 25 single use packets. 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. Almost all pH monitors and controllers…

    $22.99 Regular Price: $
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    …to 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: $
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    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 Instructions for Marine Alkalinity Standards: 1.…

    $12.00 Regular Price: $

    …aquarium, there is no limit to how many times you can vibrate the reactor, but most people will say two times a day is sufficient. The Vibe is calibrated to vibrate the zeolite media enough to clean and dislodge bacterial films, without damaging the fragile stones. The Vibe does require a feed pump,…

    $399.99 Regular Price: $

    …to be easy to use, practical and accurate. They are ideal for saltwater aquarium use and provide stable reliable results. Manual 2-point calibration. Specifications: Range: 0.0 to 14.0 pH Resolution: 0.1 pH Accuracy: +/-0.2 pH pH set point 5.5 to 9.5 pH Visual LED pH Alarm: active when measurement…

    $130.99 Regular Price: $

    …Includes: 1x ApexEL Base Unit 2x EnergyBar 832 1x Temperature Probe 1x Double Junction pH Probe 1x 6ft AquaBus Cable 1x 7.0pH Calibration Solution Packet 1x 10.0pH Calibration Solution Packet The ApexEL has built-in WiFi, Temperature, pH, monitoring and much more!. Set reminders, log testing and…

    $769.90 Regular Price: $
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    …800mn ( AC/DC adaptor is included) Rugged Aluminum Enclosure Dimensions 14.25" x H 2.5" x L 7.5" Stainless Steel C/D Manifolds Factory Tested and Calibrated Medium Frequency, Solid State Electronics Wall Mountable Corrosion Resistant Unlike UV ozone generators, the output does not degrade overtime…

    $419.99 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: $

    …Eheim. Precise temperature control: 65-93° F Made from shatter-proof laboratory glass TruTemp technology - ability to calibrate the heater for precise temperature Easy calibration to ±2ºF Run dry protection with Thermo safety control - heater shuts off when not submerged UL Certified…

    $24.68 Regular Price: $
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    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 Hanna Checker Instructions for…

    $13.99 Regular Price: $

    Milwaukee 7.01 pH Calibration Solution calibrates all pH meters and probes.

    $22.99 Regular Price: $
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    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 Checker Instructions for Fresh & Marine…

    $12.00 Regular Price: $

    …and then 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 guaranteeseach set of calibration standards. What's Included? 1x 0ppb Sample Cuvette 1x 100ppb(+/-10)Sample Cuvette 1x Certificate of Analysis

    $12.00 Regular Price: $