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Hanna Checker
Hanna Checker
Hanna Checker
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Hanna Instruments HI713 - Low Range Phosphate Colorimeter - Checker® HC

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Achieve accurate water testing results with our simple handheld colorimeter. Trust your readings now, our low range phosphate colorimeter brings you more precise technology than your average chemical test kit. By determining your results digitally, our handheld colorimeter eliminates the effort of matching to a color chart.

  • Small and portable design to take it anywhere
  • Results are achieved easily with simple, one-button operation
  • Advance your technology and upgrade from your standard test kit.
Specification Name Detail
Range 0.00 to 2.50 ppm
Resolution 0.01 ppm
Accuracy @ 25°C/77°F ±0.04 ppm ±4% of reading
Light Source LED @ 525 nm
Light Detector silicon photocell
Method adaptation of the Ascorbic Acid method
Battery Type (1) 1.5V AAA
Auto-off after two minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)
Weight 64 g (2.3 oz)
Ordering Information HI713 Checker®HC is supplied with sample cuvettes with caps (2), phosphate LR reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide.
Reagent Set HI713-25 (25 tests)
Calibration Set HI713-11
Warranty 1 year


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