Checker Colorimeters

The Hanna Checker® HC (Handheld Colorimeter) bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable.

Grid List

Set Descending Direction

1-20 of 38

Page:
  1. 1
  2. 2
  1. Ammonia High Range Checker® HC - HI733
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Ammonia High Range (0 to 99.9 ppm) 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Ammonia High Range 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  2. HI700 Ammonia Low Range Checker® HC Colorimeter
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Ammonia Low Range 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Ammonia Low Range 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  3. Ammonia Medium Range Checker® HC - HI715
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Ammonia Medium Range 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Ammonia Medium Range 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  4. Bromine Checker® HC - HI716
    $49.00

    Ships within 1-2 Business Days

    The Hanna Bromine 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Bromine 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  5. Calcium Hardness Checker® HC - HI720
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution

     

    while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable. Learn More
  6. Chloride Checker® HC - HI753
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Chloride 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Chloride 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  7. Chromium VI High Range Checker® HC - HI723
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Chromium VI High Range 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Chromium VI High Range 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  8. Chromium VI Low Range Checker® HC - HI749
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Chromium 6 Low Range Checker (HI749) tests for the presence of Chromium 6 (Hexavalent Chromium) in concentrations within the range of 0 to 300 ppb with an accuracy of ±3 ppb in samples such as drinking water and wastewater. With a digital readout, Hanna Checkers provide greater measurement accuracy when compared with chemical test kits that rely on human perception of color.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  9. Color of Water Checker® HC - HI727
    $49.00

    Ships within 1-2 Business Days

    The Hanna Color of Water Checker® is an affordable alternative to professional instrumentation for measuring the color of drinking water. The Hanna Color of Water Checker® uses a fixed wavelength LED and silicon photo detector to provide similar accuracy of professional instrumentation.

    checker compact and portable meter

    Compact, Portable Design

    checker one-button operation

    One-Button Operation

    Learn More
  10. HI702 Copper High Range Checker® HC
    $49.00

    Ships within 1-2 Business Days

    The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable. Learn More
  11. Copper Low Range Checker® HC - HI747
    $49.00

    Ships within 1-2 Business Days

    The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable. Learn More
  12. Fluoride High Range Checker® HC - HI739
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Fluoride High Range 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Fluoride High Range 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  13. Fluoride Low Range Checker® HC - HI729
    $49.00

    Ships within 1-2 Business Days

    With our low range fluoride colorimeter you achieve more precise technology than your standard chemical test kit. You won’t have to struggle to determine colors visually, our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct digital fluoride result.

    Learn More
  14. HI701 Free Chlorine Checker® HC Colorimeter
    $49.00

    Ships within 1-2 Business Days

    The Hanna Free Chlorine 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Free Chlorine 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  15. Freshwater Alkalinity Checker® HC - HI775
    $49.00

    Ships within 1-2 Business Days

    The Hanna Freshwater Alkalinity 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Freshwater 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  16. Iodine Checker® HC - HI718
    $49.00

    Ships within 1-2 Business Days

    The Hanna Iodine 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iodine 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  17. Iron Checker® HC - HI721
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Iron 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  18. Iron Low Range Checker® HC - HI746
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Iron Low Range 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron Low Range 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.

    checker compact and portable meter

    Compact, Portable Design

    checker built-in timer

    Built-in Timer

    checker one-button operation

    One-Button Operation

    Learn More
  19. Magnesium Hardness Checker® HC - HI719
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. The Checker® is both accurate and affordable. Learn More
  20. Manganese High Range Checker® HC - HI709
    $49.00

    Ships within 24 hours (In Business Days)

    The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable. Learn More

Grid List

Set Descending Direction

1-20 of 38

Page:
  1. 1
  2. 2