Hanna Instruments Saltwater Aquarium Calcium Colorimeter
Always get accurate results for your saltwater aquarium with our handheld colorimeter.
Our saltwater calcium colorimeter fills the gap between calcium test kits and advanced instrumentation. Standard test kits have limited accuracy as they depend on the human eye to determine colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct saltwater calcium result in ppm CaCO3.
- Our portable handheld colorimeter goes where you go.
- Achieve your calcium results easily with simple, one-button design.
- Quickly get your results without any hassle.
The HI758 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine waters. Designed as a more accurate alternative to chemical test kits, the HI758 provides quick, accurate results in 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: Aquaculture, Water Quality, Environmental, Education
|Range||200 to 600 ppm|
|Accuracy @ 25°C/77°F||±6% of reading|
|Light Source||LED @ 610 nm|
|Light Detector||silicon photocell|
|Method||adaptation of the Zincon 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||HI758 Calcium Checker is supplied with (2) sample cuvettes with caps, calcium reagent starter kit for 25 tests, dropper,1 ml syringe with tip, 100 microliter pipette with tip, plastic pipette, battery, instructions and quick start guide.|