847-775-0640 Call us M-F 9-5:30 CST

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

Brand categories

33 Item(s)

per page

Grid  List 

Set Descending Direction
  •  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

    (1)
    $49.00
  •  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.


    $49.00
  •  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. 

    (5)
    $230.00
  •  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.

    (4)
    $49.00
  • 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.

    (9)
    $49.00
  •  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.

    $49.00
  •  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.

    (9)
    $49.00
  •  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.

    $49.00
  •  Hanna HI718 Iodine Checker

    Hanna HI718 Iodine Checker

    Hanna Iodine Checker HI718

    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.

    (1)
    $49.00
  •  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.

    (2)
    $49.00
  •  Hanna HI700 Ammonia Checker - Low range

    Hanna HI700 Ammonia Checker - Low range

    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.

    $49.00
  • Hanna Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity Checkers

    Hanna Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity Checkers

    Hanna Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity Checkers

    (9)
    $8.00
  • Caps for Cuvets, 4 pcs. for Hanna HI7XX Series Checkers

    Caps for Cuvets, 4 pcs. for Hanna HI7XX Series Checkers

    Caps for Cuvets, 4 pcs. for Hanna HI7XX Series Checkers
    $26.00
  • Glass Cuvets, 4 pcs. for Hanna HI7XX Series Checkers

    Glass Cuvets, 4 pcs. for Hanna HI7XX Series Checkers

    Glass Cuvets, 4 pcs. for Hanna HI7XX Series Checkers
    $21.00
  •  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


    $49.00
  • Hanna Copper High Range Checker Reagents for HI702 (25 Tests)

    Hanna Copper High Range Checker Reagents for HI702 (25 Tests)

    Hanna Copper High Range Checker Reagents for HI702 (25 Tests)

    The HI702-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Copper High Range Checker® HC. These reagents follow the Bicinchoninate Method in which the reaction between copper and the reagent causes a purple tint in the sample. By simply adding the packet of HI702-25 reagent to the sample, the reaction will take place and the HI702 will determine the concentration from the color that is produced. The results will be displayed in ppm of copper. These reagents are designed to be used with samples that have an expected range of 0.00 to 5.00 ppm copper.

    $10.00
  • Hanna Copper High Range Checker HC Calibration Check Set

    Hanna Copper High Range Checker HC Calibration Check Set

    Hanna Copper High Range Checker HC Calibration Check Set

    HI702-11 is a high-quality set of calibration standards that allows users to validate the Copper High Range Checker®HC - HI702. The HI702-11 includes one sealed cuvette for zero ppm copper and one cuvette that is tinted to an equivalent 2.00 ± 0.10 ppm copper sample @ 25oC.  The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.



    $20.00

33 Item(s)

per page

Grid  List 

Set Descending Direction
  Loading...