Sale! Improve the accuracy of your results for your saltwater aquarium with our simple handheld colorimeter.Our alkalinity colorimeter closes the distance between alkalinity test kits and advanced instrumentation. Standard test kits are limited with accuracy sin
Improve the accuracy of your results for your saltwater aquarium with our simple handheld colorimeter.
Our alkalinity colorimeter closes the distance between alkalinity test kits and advanced instrumentation. Standard test kits are limited with accuracy since they depend upon the human eye to discern colors. Our handheld colorimeter eliminates the struggle of matching to a color chart by providing a direct saltwater alkalinity result in ppm CaCO3.
Owners Manual.pdf
The HI755 CheckerHC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity. Crucial in marine environments, alkalinity provides both the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, as well as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test kits, the HI755 provides quick, accurate results in a few easy steps.
| Range | 0 to 300 ppm |
|---|---|
| Resolution | 1 ppm |
| Accuracy @ 25C/77F | 5 ppm (mg/L) 5% of reading |
| Light Source | LED @ 610 nm |
| Light Detector | silicon photocell |
| Method | colorimetric method |
| Environment | 0 to 50C (32 to 122F); 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 | HI755 Checker is supplied with (2) sample cuvettes with caps, alkalinity reagent starter kit for 25 tests (1 bottle of alkalinity reagent), (1) battery, instructions and quick start guide. |
| Warranty | 6 months |
Cost: $25
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Delivery Time:
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
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