Pool Line pH Checker® Handheld Colorimeter (HC) - HI779
The HI779 Checker HC is a simple, accurate, and cost effective way to measure pH in swimming pools, hot tubs, and spas. Designed as a more accurate alternative to chemical test kits, this handheld colorimeter provides quick, accurate pH testing results.
Handheld Colorimeter
• Easier to use and more accurate than chemical test kits
• Dedicated to a single parameter
• Small size, big convenience
Specifications
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Specifications
HI779
Range
6.3 to 8.6 pH
Resolution
0.1 pH
Accuracy @25°C (77°F)
±0.2 pH
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
1.5V AAA (1)
Auto-off
after ten minutes of non-use
Dimensions
86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)
Weight
64 g (2.3 oz)
Method
colorimetric adaptation of phenol red method
Ordering Information
HI779 Checker HC is supplied with sample cuvettes with caps (2), pH reagent starter set, battery, and instructions.
Reagent Set
HI779-25 Reagent set for 100 tests
Calibration Set
HI779-11 Certified standard kit