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You are here : Home | Spares & Parts | Water Testing Equipment Water Testing Instruments | Single Parameter Checkers | Fluoride

Single Parameter Check – Fluoride

  • Handheld Colorimeters
  • Flouride CheckEasier to use and more accurate than chemical test kits
  • Dedicated to a single parameter
  • Small size, big convenience
  • Ideal for water quality

Fluoride is one of the very few chemicals that have been shown to cause significant effects in people through drinking water. Fluoride has beneficial effects on teeth at low concentrations in drinking water, but excessive exposure to fluoride in drinking water, or in combination with exposure to fluoride from other sources, can give rise to a number of adverse effects.

A 1994 World Health Organization expert committee suggested a level of fluoride from 0.5 to 1.0 ppm, depending on climate. Bottled water typically has unknown fluoride levels, and some domestic water filters remove some or all fluoride.

Fluoride HI729 (LR)0.00 to 2.00 ppmHI729 Checker®HC is supplied with sample cuvettes with caps (2), fluoride LR reagent starter kit (reagents for 5 tests), syringe with tip, battery, instructions and quick start guide.£60.00Buy Now
Fluoride HI739 (HR)0.0 to 20.0 ppmHI739 Checker®HC is supplied with sample cuvettes with caps (2), fluoride HR reagent starter kit (reagents for 12tests), syringe with tip, plastic pipette, battery, instructions and quick start guide.£60.00Buy Now

Replacement Reagents

Replacement Reagents

HI-729-26Reagents for HI729 (LR) Fluoride Pocket Checker£12.50Buy Now
HI-739-26Reagents for HI739 (HR) Fluoride Pocket Checker£30.30Buy Now

HI729 (LR)HI739 (HR)
Range0.00 to 2.00 ppm0.0 to 20.0 ppm
Resolution0.01 ppm0.1 ppm
Accuracy @ 25°C/77°F±0.10 ppm ±5% of reading±0.5 ppm ± 5% of reading
Light SourceLED @ 575 nm
Light Detectorsilicon photocell
Environment0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type(1) 1.5V AAA
Auto-offafter ten minutes of non-use
Dimensions81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight64 g (2.25 oz.)
Methodadaptation of the Standard Methods for the Examination of Water and Wastewater,
18th edition, SPADNS method