HI705 Checker HC ® - Silica, LR

R 1,431.00 *

Prices excluded VAT and delivery costs

Delivery time approx. 2 to 4 weeks

  • HI705
Stop struggling to get accurate water testing results with our simple handheld colorimeter.... more
Product information "HI705 Checker HC ® - Silica, LR"

Stop struggling to get accurate water testing results with our simple handheld colorimeter.


Bring more precise technology to your water testing with our low range silica colorimeter. Don’t worry about struggling to determine colors visually, our handheld colorimeter provides a direct silica result digitally, eliminating the need to match to a color chart.

  • Take our portable handheld colorimeter anywhere
  • Get your silica results easily with simple, one-button operation.
  • Forget about the hassle of color charts, get results within minutes.


The HI705 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure silica. Silica is found in all natural waters in the dissolved form. Due to the potential to cause scaling, it is undesirable and therefore monitored in industrial applications, and in heating and reverse osmosis systems. Designed as a more accurate alternative to chemical test kits, the HI705 provides quick, accurate results in a few easy steps.

Features at-a-glance:

  • 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, Pool and Spa


Range 0.00 - 2.00 ppm
Resolution 0.01 ppm
Accuracy @ 25°C/77°F ±0.03 ppm ±5% of reading
Light Source LED @ 610 nm
Light Detector silicon photocell
Method adaptation of the ASTM D859, heteropoly blue method
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
Dimensions 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)
Weight 64 g (2.25 oz.)
Ordering Information HI705 Checker® is supplied with (2) cuvettes with caps, silica LR reagent starter kit for 12 tests (1 bottle of reagent A, 12 packets of reagent B, and 12 packets of reagent C), battery, and instructions.
Warranty 1 year limited warranty
  • $220.00

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