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Hanna Instruments

Hanna Instruments

Through the years, the philosophy of the Nardo family has always been to be able to supply customers around the world with practical affordable solutions for their testing needs. When Hanna introduced the pHep (pH Electronic Paper) in 1986 it literally revolutionized the world of testing by allowing millions of people in various industries to test for pH in a simple, accurate and affordable way. This winning philosophy is still strongly embedded in HANNA.® In 2005, when we introduced the world's first single parameter series of automatic titrators dedicated to food analysis, we put thousands of users around the world in the position to perform their own analytical tests in house, and to improve the quality of their product. The driving philosophy that has been a trademark of HANNA has translated into a top class world wide organization with over 1,000 employees, including Sales and Technical Support, Research & Development and Manufacturing centers in 31 different countries

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    Hanna HI781-11 Marine Low Range Nitrate Checker Calibration Check Set

    Hanna HI781-11 Marine Low Range Nitrate Checker Calibration Check Set

    Hanna HI781-11 Marine Low Range Nitrate Checker Calibration Check Set

    The Marine Nitrate Low Range Checker Calibration Check Set - HI781-11 provides a simple solution to validating the Marine Nitrate Checker® HC® - HI781. This high-quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date to provide traceability when certifying the Checker®HC®.

    • Supplied with Certificate of Analysis
    • Reusable with long shelf life stability

     

    Regular Price: $17.00

    Special Price: $14.45

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    Hanna HI781-25 Marine Low Range Nitrate Reagent Refill for 25 tests

    Hanna HI781-25 Marine Low Range Nitrate Reagent Refill for 25 tests

    Hanna HI781-25 Marine Low Range Nitrate Reagent Refill for 25 tests

    Get your replacement reagents for your HI781 Marine Nitrate Low Range Colorimeter today. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

    • Pre-made reagents for ease of use.
    • Prepared with high purity chemicals.
    • Marked with expiration date and lot number for traceability

     

    Regular Price: $15.00

    Special Price: $12.75

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    Hanna Instruments - Checker Plus pH Tester HI98100 Plus

    Hanna Instruments - Checker Plus pH Tester HI98100 Plus

    Hanna Instruments - Checker Plus pH Tester HI98100 Plus

    The HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction in 1991. From students to researchers, the Checker has been helping people with their pH measurement as a meter that is simple to use and operate.

    The main difference between the HI98100 and HI98103 is the Checker Plus HI98100 has PH resolution to the 0.01.  The HI98103 only measure's ph to the tenth 0.1.  The Checker Plus HI98100 also has automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and select-able automatic shut off.

    The HI98100 Checker Plus pH tester has been designed with many advanced features while maintaining the look and feel of the original Checker. The Checker Plus now offers automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and select-able automatic shut off. The Checker plus still maintains the iconic pentagon design with a probe that measures 103 mm in length and tapered to a 8 mm diameter making it ideal for test tubes and vials.
    Features at-a-glance:

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    Regular Price: $41.00

    Special Price: $34.85

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    Hanna Instruments Marine Salinity Tester

    Hanna Instruments Marine Salinity Tester

    Hanna Instruments - Marine Salinity Tester

    Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD.

    • Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).
    • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
    • Ideal for testing salinity in aquariums, field, and industrial settings.

     

    Better Features for Better Testing

    An onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.

    Pocket Sized

    The compact size makes the HI98319 Marine Salinity Tester ideal for on-the-go testing. The multilevel LCD display provides at-a-glance salinity and temperature readings from any angle while dual button operation streamlines the testing process for any user.

    Long Battery Life

    The included CR2032 Li-ion battery provides up to 100 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement.

    Graphite Sensors

    Unlike stainless steel sensors, graphite sensors reduces polarization effects and does not oxidize for more reliable and accurate readings.

    Durable Casing

    Designed to withstand the knocks, drops, and spills of real life, the waterproof body ensures top performance in any environment. These meters are totally protected against dust and water intrusion from any direction. 

    Integrated Temperature Probe

    Conductivity measurements are very sensitive to temperature variations. HI98319 has an exposed temperature sensor to ensure fast, accurately compensated readings even during sudden temperature fluctuations.

    We believe that buying a tester should be simple. Your HI98319 Marine Salinity Tester is equipped with everything you need for successful testing right out of the box.

    35.00 ppt Calibration Standard Sachet Solution (4)

    When performing a calibration it is important that the correct buffers are used. We include some starter buffer to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.  

    Protective Case

    Your tester comes with a complimentary carrying case to keep your tester safe from potential drops or bumps when not in use.



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    Regular Price: $69.00

    Special Price: $58.64

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     Hanna Professional Reef Kit - Version 2

    Hanna Professional Reef Kit - Version 2

     Hanna Professional Reef Kit - Version 2

    • Hanna HI772 Marine Alkalinity dKH Checker
    • Hanna HI758 Marine Calcium Checker
    • Hanna HI774 Ultra Low Range Phosphate Checker - Marine
    • Hanna Instruments Marine Salinity Tester
    • Hanna HI774-25 Ultra Low Range Phosphate Checker Reagents
    • Hanna Salinity Tester Calibration Solution. 25 Sachets
    • Hanna Distilled Water for Calcium Testing, 230ml.

     

    Regular Price: $255.00

    Special Price: $216.72

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     Hanna Professional Reef  Kit - HIREEF

    Hanna Professional Reef Kit - HIREEF

    Hanna Reef Professional Kit HIREEF

    Monitor the health of your saltwater reef aquarium with the Reef Professional Kit for Alkalinity (dKH), Calcium, Phosphorus (ULR phosphate), and pH.

    Water quality is the most important aspect of a healthy reef aquarium. Remove subjective results and guesswork by confidently testing with Hanna Instruments. Bridge the gap between simple chemical test kits and expensive instrumentation with this convenient, professional kit. 

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    Regular Price: $235.00

    Special Price: $199.73

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     Hanna HI780 Marine pH Checker

    Hanna HI780 Marine pH Checker

     Hanna HI780 Marine pH Checker

    Get accurate water testing results with the HI780 Marine pH Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This pH tester's compact design fits in your pocket or stores easily in your shop.

    • Easier to use and more accurate than chemical test kits.
    • One-button operation makes getting your pH results simple.
    • Great for aquariums and marine environmental testing.
    • Note: Expected ship dates are July 1-31st


    Regular Price: $49.95

    Special Price: $42.45

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    Hanna HI781 Marine Nitrate Low Range Checker

    Hanna HI781 Marine Nitrate Low Range Checker

    Hanna HI781 Marine Nitrate Low Range Checker

    Get highly accurate results with the HI781 Marine Nitrate Low Range Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This nitrate tester's compact design fits in your pocket or stores easily in your shop.

    • Easier to use and more accurate than chemical test kits.
    • One-button operation makes getting your nitrate results simple.
    • Great for saltwater aquariums.
     
     


    Regular Price: $49.95

    Special Price: $42.45

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      Hanna HI700 Ammonia Checker - Low range - Freshwater

    Hanna HI700 Ammonia Checker - Low range - Freshwater

    Hanna Ammonia Checker, Low range HI700

    The all new HI 700 Checker Ammonia LR for fresh water can be used in place of HI 3824 or HI 38049 fresh water test kits. The  Checker®HC is a simple, accurate, and cost effective way to measure low ranges of ammonia in fresh water.  Designed as a more accurate alternative to chemical test kits, the HI 700 provides quick, accurate results in four easy steps.

    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI702 High Range Copper Checker

    Hanna HI702 High Range Copper Checker

    Hanna High Range Copper Checker - HI702

    The HI702 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure high ranges of copper. Designed as a more accurate alternative to chemical test kits, the HI702 provides quick, accurate results in a few easy steps.

    Features at-a-glance:

    • Easier to use and more accurate than chemical test kits
    • Dedicated to a single parameter
    • Small size, big convenience
    • Ideal for: Water quality, Environmental, Plating, Education


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    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI708 High Range Nitrite Checker - Freshwater

    Hanna HI708 High Range Nitrite Checker - Freshwater

    Hanna High Range Nitrite Checker HI708 - Freshwater

    • The HI-708 Checker is a simple, accurate, and cost effective way to measure high ranges of nitrite
    • Designed as a more accurate alternative to chemical test kits, the HI 708 provides quick, accurate results in four easy steps (see below).
    • The HI-708 uses an adaptation of the Ferrous Sulphate method. The reaction between nitrite and the reagent causes a greenish/brown tint in the sample.


    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI713 Phosphate Checker

    Hanna HI713 Phosphate Checker

    Hanna Phosphate Checker HI713

    The HANNA HI 713 CheckerHC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give only a few resolution points while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The HANNA HI 713 CheckerHC is accurate and affordable.

    Regular Price: $49.95

    Special Price: $42.45

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    Hanna HI718 Iodine Checker

    Hanna HI718 Iodine Checker

    Hanna Iodine Checker HI718

    ***FRESHWATER ONLY***

    Hanna Iodine Checker HI718 is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the instrument, press the button and read the results. Its that easy.

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    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI721 Iron Checker

    Hanna HI721 Iron Checker

    Hanna Iron Checker HI721

    The new HI 721 Checker HC portable handheld colorimeter features a resolution of 0.01 ppm (500 points) and 0.04 ppm 2% of reading accuracy. The HI 721 CheckerHC uses an adaptation of Standard Method 315 B.

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    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI736 Phosphorous Checker, Ultra Low Range

    Hanna HI736 Phosphorous Checker, Ultra Low Range

    Hanna Phosphorous Checker, Ultra Low Range HI736

    The HANNA HI 736 Checker HC bridges the gap between simple chemical test kits and professional instrumentation. The HANNA HI?736 is both accurate and affordable.The HI 736 CheckerHC portable handheld colorimeter features a resolution of 1 ppb and 5 ppb 5% of reading accuracy and uses an adaptation of Standard Method Ascorbic Acid.

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    Regular Price: $49.95

    Special Price: $42.45

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    Hanna HI758 Marine Calcium Checker

    Hanna HI758 Marine Calcium Checker

    Hanna Marine Calcium Checker HI758

    Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter,depending on its source and treatment. Calcium is necessary in plant and animal nutrition since it is an essential constituent of bones, shells and plant structures. Calcium in water as carbonate is one of the primary components of water hardness which can cause pipe or tube scaling.

    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI764 Nitrite Checker, Ultra Low Range

    Hanna HI764 Nitrite Checker, Ultra Low Range

    Hanna Nitrite Checker, Ultra Low Range HI764

    The HANNA HI 764 Checker HC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The HANNA HI 764 CheckerHC is accurate and affordable.

    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI772 Marine Alkalinity dKH Checker

    Hanna HI772 Marine Alkalinity dKH Checker

    Hanna Marine Alkalinity dKH Checker HI772

    Features at-a-glance:

    • Easier to use and more accurate than chemical test kits
    • Dedicated to a single parameter
    • Small size, big convenience
    • Ideal for: Aquaculture & Aquariums, Water Quality
    •  HI772 uses the same alkalinity reagent (755-26) as the HI755 alkalinity checker


    The Hanna Marine Alkalinity (dKH) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. This level of instrumentation also offers greater resolution and accuracy, but can cost hundreds of dollars. The Hanna Marine Alkalinity Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

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    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI774 Ultra Low Range Phosphate Checker - Marine

    Hanna HI774 Ultra Low Range Phosphate Checker - Marine

    Hanna HI774 Ultra Low Range Phosphate Checker - Marine

    Our HI774 Ultra Low Range Phosphate Checker will be essentially the same specifications as the HI736 Ultra Low Range Phosphorus Checker however it will not require a conversion but read directly in parts per million phosphates compared to parts per billion phosphorus.

    The HI774 Ultra Low Range Phosphate Checker HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure phosphate in marine systems including reef tanks. Phosphate is an important parameter to measure in aquaculture and aquariums; levels that are too high can lead to extensive algae growth, depleted dissolved oxygen levels, and ultimately can be fatal to many types of fish and aquatic life. Designed as a more accurate alternative to chemical test kits, the HI774 provides quick, accurate results in a few easy steps.

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    Regular Price: $49.95

    Special Price: $42.45

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     Hanna HI775 Alkalinity Checker - Freshwater

    Hanna HI775 Alkalinity Checker - Freshwater

    Hanna Alkalinity Checker HI775 - Freshwater

    Extreme Accuracy. Easy to Test in 4 Steps - Zero the Checker, Add a regent to your water sample, Insert the Vile in the Checker, Read the Numbered Results. BOOM EASY. ZAIR. Zero, Add, Insert, Read.

    Overview of the Hanna Instruments HI755 Marine Alkalinity Checker. This meter measures Alkalinity in PPM of CaCO3. The one button design of the Marine Checker Line from Hanna Instruments allows for easy and accurate measurement whether you are just beginning or an expert in the industry. visit http://hannainst.com/hi755

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    Regular Price: $49.95

    Special Price: $42.45

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     Hanna pHep Waterproof Pocket pH Tester with 0.1 Resolution - HI98107

    Hanna pHep Waterproof Pocket pH Tester with 0.1 Resolution - HI98107

     Hanna pHep Waterproof Pocket pH Tester with 0.1 Resolution - HI98107

    The HI98107 pHep® is an easy-to-use pH water tester that makes monitoring water quality simple. This accurate pH tester features 0.1 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device.

    • Compact design fits right in your pocket so you can take it anywhere.
    • Cloth junction providing a larger surface area than a standard ceramic junction
    • Great for drinking water, aquariums, pools, & ponds.
     
     


    Regular Price: $39.95

    Special Price: $33.95

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     Hanna pHep+ Pocket pH Tester with 0.01 pH Resolution HI98108

    Hanna pHep+ Pocket pH Tester with 0.01 pH Resolution HI98108

    Hanna pHep+ Pocket pH Tester with 0.01 pH Resolution HI98108

    The HI98108 pHep®+ pH tester provides high accuracy measurements in a rugged pocket-sized design. This ph tester features an exposed temperature sensor for automatic temperature compensated readings. The simple, two-button operation and large display makes it easy for anyone to test pH. Being lightweight and only 0.7" thick, the pHep®+ is extremely ergonomic and fits comfortably in your hand.

     

    Regular Price: $49.95

    Special Price: $42.45

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    Hanna HI780-25 pH Reagents

    Hanna HI780-25 pH Reagents

    Hanna HI780-25 pH Reagents

    Get your replacement reagents for your HI780 Marine pH Checker® HC today. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

    • Pre-made reagents for ease of use.
    • Prepared with high purity chemicals.
    • Marked with expiration date and lot number for traceability
    • Note: Expected ship dates are July 1-31st



    Regular Price: $15.00

    Special Price: $12.75

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    Hanna HI780-11 Marine pH Checker Calibration Check Set

    Hanna HI780-11 Marine pH Checker Calibration Check Set

    Hanna HI780-11 Marine pH Checker Calibration Check Set

    The Marine pH Checker® HC® Calibration Check Set - HI780-11 provides a simple solution to validating the Marine pH Checker® HC® - HI780. This high-quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date to provide traceability when certifying the Checker®HC®.

    • Supplied with Certificate of Analysis
    • Reusable with long shelf life stability
    • Note: Expected ship dates are July 1-31st



    Regular Price: $13.00

    Special Price: $11.05

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