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Hanna Instruments Handheld Colorimeter HI772 Checker HC - Seawater Alkalinity
Regular price$67.99
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The Hanna Instruments HI772 Checker HC – Seawater Alkalinity is a handheld colorimeter designed for precise and straightforward measurement of alkalinity in saltwater aquariums. This device offers a more accurate and user-friendly alternative to traditional chemical test kits, providing quick results in degrees of carbonate hardness (dKH). Alkalinity plays a crucial role in maintaining stable pH levels and supporting coral health in marine environments.
Model: HI772
Measurement Range: 0.0 to 20.0 dKH
Resolution: 0.1 dKH
Accuracy: ±0.3 dKH ±5% of reading
Light Source: LED @ 610 nm
Light Detector: Silicon photocell
Method: Colorimetric method
Battery: 1.5V AAA (included)
Auto-Off: After 10 minutes of non-use and after reading
Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight: 64 g (2.25 oz.)
Operating Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Included: HI772 Checker HC, cuvettes, caps, reagent, and instructions
