- -7.9%
- -7.9%
- 16 en stock
Aquarium and pond equipment at the best prices!
For aquarium enthusiasts
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Checker HC mini-photometer for measuring alkalinity in seawater up to 300 mg/L (ppm).
HI 755 is delivered with 2 measuring cuvettes and their caps, 1 bottle of liquid reagent for alkalinity and the battery.
Liquid reagent for seawater alkalinity (HI 755), 25 tests.
Checker® HC – HI755-11 Seawater Alkalinity Photometer Calibration Solutions provide a simple solution to validate the Checker® HC – HI755 Seawater Alkalinity Photometer which has a range of 0 to 300ppm CaCO3. This high-quality set of standards is manufactured in our state-of-the-art facilities and comes complete with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiry date for traceability when certifying the Checker®HC photometer.
Saltwater aquariums
Range | 10 to 300 mg/L (ppm) |
---|---|
Resolution | 1mg/L (ppm) |
Exactness | ±5% of reading ±5 mg/L (ppm) |
Method | Colorimetric |
Light source | 610nm LEDs |
Light detector | Silicon photocell |
Pile | 1 x 1.5V AAA battery |
Self-extinguishing | After 10 minutes of non-use |
Dimensions | 81.5 x 61 x 37.5mm |
Weight | 64g |
CLEAR (Translated review)
nothing to report (Translated review)
Impressive precision. Allows you to find precisely the value you want. (Translated review)
good material. (Translated review)
Checker HC mini-photometer for measuring alkalinity in seawater up to 300 mg/L (ppm).
HI 755 is delivered with 2 measuring cuvettes and their caps, 1 bottle of liquid reagent for alkalinity and the battery.