Hanna HI772 Alkalinity dKH Colorimeter Marine Checker

Hanna HI772 Alkalinity dKH Colorimeter Marine Checker

The Hanna Alkalinity Checker stands out as an exceptional tool, now enhanced to deliver results in dKH values, a measurement more prevalent and relevant in the aquarium hobby. This device not only offers accurate readings but also boasts a large LCD display for effortless readability. Its reliable, repeatable results are a significant advantage, along with the convenience of being able to purchase replacement reagents as needed. Maintaining the vials in a clean state is essential with Hanna checkers, as it is key to ensuring consistent and dependable results.

Three simple steps to results. The Hanna Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable, and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Alkalinity Checker, press the button, and read the results. Done.

Easier to use and more accurate than chemical test kits

Chemical and titration test kits have limited accuracy and are very hard to repeat that usually will rely on the human eye and lighting to determine the reading. Hanna's HI772 Alkalinity Checker is much more reliable with their single light source with a fixed wavelength that will give the electronic checker the ability to make repeatable measurements time after time. Similar measurement devices are used by labs and large-scale testing facilities for their dependable and precise measurements.

Dedicated to a single parameter

Instead of a single unit doing everything, each Hanna Checker is designed to perform a test for a single parameter. This allows the test to have greater precision while also making it easier to use overall.

Small Size, Big Convenience

Weighing a mere 65 g (2.3 oz.), the Checker®HC easily fits into the palm of your hand or pocket. Use for quick and accurate on-the-spot analysis. Single-button operation: Zero and Measure Operated by a single AAA battery.

Specifications:

• Range: 0.0 to 20.0 dKH
• Resolution: 0.1 dKH
• Precision: ±0.3 dKH ±5% of reading
• Light Source: LED @ 610 nm
• Light Detector: Silicon photocell
• Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
• Battery Type: (1) 1.5V AAA
• Auto-off: After 10 minutes of non-use and after read
• Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5")
• Weight: 64 g (2.25 oz.)
• Method: Colorimetric method

What's Included

- HI772 Checker
- 2 Sample cuvettes with caps
- 1 Bottle of alkalinity reagent hi772-26
- 1ml syringe and tip ­­­
- Battery
- Instructions
- Quick start guide

Uses Hanna HI772-26 liquid reagents

Terms of Sale: Please take the time to thoroughly understand and familiarize yourself with this test kit before purchasing, as the unique nature of this product means that we are unable to accept returns.