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Provides a simple, accurate, and cost-effective way to measure phosphorus.

Designed as a more accurate alternative to chemical test kits, the HI706 provides quick, accurate results in just a few easy steps.


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

HI 706 - Phosphorus HR Checker

SKU: HI706
C$94.00 Regular Price
C$72.00Sale Price
    • This product is considered hazardous to ship and is subject to extra handling fees.
    • Range: 0.0 to 15.0 ppm (mg/L)
    • Resolution: 0.01 ppm (mg/L)
    • Accuracy: ±0.03 ppm ±5% of reading
    • Light Source: LED @ 525 nm
    • Light Detector: Silicon photocell
    • Environment: 
      0 to 50°C (32 to 122°F); RH max 95% non-condensing
    • Battery Type: (1) 1.5V AAA
    • Auto-off: After ten minutes of non-use
    • Method: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Heteropolymolybdenum Blue method
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