HANNA INSTRUMENTS HI772 Mini-photometer Checker HC Alkalinity (dKH)

The HI772 from Hanna Instruments is a Checker HC mini-photometer measuring the alkalinity present in a marine aquarium.

Why use the Chercher HH HI772?
The HI772 Checker®HC portable colorimeter is a simple, accurate, and economical way to measure alkalinity (dKH) in seawater.
Designed as a more accurate alternative to chemical test kits, the HI772 provides fast, accurate results in four simple steps.

Highlights of HANNA Mini-photometer HI772 Checker HC Alkalinity (dKH):
• Digital photometer at the price of a chemical analysis kit
• Quality, fast and accurate measurements
• Very easy to use (1 button)
• Lightweight (64 g) and compact, fits in any pocket
• Measurements in accordance with approved methods
• Large reading screen
• Robust and practical
• Definitely amazing

Specifications of HANNA Mini Photometer Checker HC HI772:
• Range: 0.0 to 20.0 dKH
• Resolution: 0.1 dKH
• Accuracy: 0.3 dKH 5% reading
• Method: The reaction causes a distinctive range of colors from yellow to green to blue to develop.
• Light source: 610 nm LED
• Light detector: Silicon photocell
• Power supply: 1 1.5V AAA battery.
• Auto-off: after 10 minutes of non-use
• Dimensions: 86 x 61 x 37.5 mm
• Weight: 64 g

Easy to use HANNA Mini-photometer HI772 Checker HC Alkalinity (dKH):

• Take a water sample and insert the cuvette into the photometer
• Make a blank
• Add the powdered reagent to your solution
• Insert the cuvette into the photometer
• Press the button and read the result within 10 seconds

Add your reagents or accessories now to save time and money later!
- HI93703-50 : Cleaning solution for measuring cuvettes
- HI772-11 : Verification standard solutions (dKH)
- HI772-26 : Reagents for marine alkalinity (dKH)

The instructions are available in the download tab.