Hanna Instruments-721 High Range Iron Handheld Colorimeter - Checker®HC

Hanna InstrumentsSKU: HI-721
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Sale price£67.62

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Description

The Hanna Instruments-721 pocket checker for iron gives quick, accurate results at the price of a chemical test kit.


Checker®HC is supplied with reagents for 6 tests. Use code Hanna Instruments-721-25 (25 tests) for future purchases.


Ideal for:



  • Swimming pools and spas

  • Aquaculture

  • Quality control and ground water monitoring

  • Agriculture and small holdings





Hanna Instruments-721 High Range Iron Handheld Colorimeter - Checker®HC


About 6.3% of the earth crust is made of iron with 43% of this amount held in the soil. As a result, iron is naturally present in most water supplies.


Left in the water, iron will not only stain pipework and swimming pool surfaces, or poison aquatic life, it will also affect the water taste and cause problems with animal feed lines.


Testing should therefore form an important part of any water monitoring process - particularly if you are checking your pool, watching the quality of water in your fish tank or needing to monitor water run-off.








Key features



  • Accurate and easy to use

  • Phenanthroline method

  • Accuracy ±0.04 mg/L (ppm)

  • 0.01 mg/L (ppm) resolution

  • Designed to work with Hanna reagents

  • Large easy to read digits

  • Auto shut-off

  • Fits into the palm of your hand


Supplied with:



  • 2 sample cuvettes

  • 1 black cuvette cap

  • Starter pack of 6 reagents for Iron (re-ordering information Hanna Instruments-721-25 x 25 tests)

  • 1 x 1.5V AAA battery

  • Instructions






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