HI-772 SEAWATER/MARINE ALKALINITY (DKH) COLORIMETER - CHECKER HC
In Stock 7 Items available
HI-772
Ideal for salt water aquariums and coral reef tanks. Designed exclusively for saltwater aquariums, the HI-772 checker offers a quick, easy and highly accurate method of measuring alkalinity in degrees of calcium hardness, commonly abbreviated as dKH.
Alkalinity helps to maintain a stable pH, a vital factor for most aquatic life. Corals also need an adequate level of alkalinity in order to support healthy growth: if levels are too low, corals cannot precipitate and form their skeletons; if levels fluctuate too much or too quickly, growth can become impaired.
The more precise and stable the levels, the better the results. With regular, precise monitoring, fluctuations in levels can be quickly corrected, giving your corals the best chance of success.
Ideal for
- Salt water aquariums
- Coral reef tanks
- Water quality
Main Benefits
- Testing is quick and easy
- High precision results - more accurate than chemical test kits
- Auto shut-off feature means the Checker cannot be left on by mistake
- Fully portable, fitting easily into both palm and pocket
Four steps, one click, instant readout
1. ‘Zero’ the Checker®HC with your vial & 10ml water sample inside
2. Take the vial out and add your reagent
3. Place your vial into your Checker®HC
4. Press the button and read the results
Supplied with
- 2 sample cuvettes
- Cuvette cap
- Starter pack of reagents HI-772-26
- 1 x 1.5 AAA battery
- Instructions
Also available: HI-772-11 Calibration set.
Use HI-772-26 Marine Alkalinity, colorimetric method, Reagents for 25 tests.
Use HI-772-11 Calibration Checking Set for the HI-772 Marine Alkalinity Checker.
Read More
| Range | 0.0 to 20.0 dKH | |
| Resolution | 0.1 dKH | |
| Accuracy | ±0.3 dKH ±5% of reading | |
| Light Source | LED @ 610 nm | |
| Method | colorimetric method | |
| Environment | 0 to 50°C; RH max 95% non-condensing | |
| Battery Type | (1) 1.5V AAA | |
| Auto-off | after ten minutes of non-use | |
| Dimensions | 86 x 61 x 37.5 mm | |
| Weight | 64g | |
| Method | Colorimetric method. The reaction causes a distinctive range of colours from yellow to green to blue to develop |
Ordering information: HI-772 is supplied with sample cuvettes with caps (2), seawater alkalinity reagent starter kit (reagents for 25 tests), syringe with tip, battery, instructions and quick start guide.
Similar Products
