Hanna Checker®HC Handheld Colorimeter - Alkalinity for Fresh Water - HI775

HI775 Checker®HC Handheld Colorimeter - Alkalinity for Fresh Water by Hanna Instruments

The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity in fresh water. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.

1.) Step One - Add a sample to the included cuvette(s)
2.) Step Two - Insert sample into the Checker and zero it out
3.) Step Three - Remove sample and add reagent
4.) Step Four - Reinsert sample and click the button to measure your results or… - Press and hold the button for 3 seconds for a time reaction reading

The HI 775 uses a colorimetric method. The reaction causes a distinctive range of colors from yellow to blue to develop. This meter has been developed to work with fresh water samples.

Features/Benefits:

• Small palm-sized design
• Accurate from ±5ppm ± 5% of reading
• Dedicated to a single parameter
• Uses a single AAA battery
• Auto Power Off after 10 minutes in inactivity
• Built-in timer for timed reaction readings

Primary Applications:

• Water Quality
• Education
• Freshwater Aquarium
• Environmental

Order Information:

The HI 775 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (1 bottle of alkalinity reagent, 1 ml syringe), 1 x1.5V AAA battery, and an instruction manual.