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Hanna® Checker® Handheld Colorimeters

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$9.50 - $71.95 View Details

Bridge the gap between simple chemical test kits and professional instruments with Hanna® Checker® Handheld Colorimeters (HCs). Hanna’s HCs use a 525-nm-wavelength LED light source and a silicon photocell detector to deliver high-accuracy, low-cost results. Checker® HCs are contoured to fit in your palm and pocket perfectly and have a large easy-to-read LCD. Auto shut-off maximizes battery life.

 
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Bridge the gap between simple chemical test kits and professional instruments with Hanna® Checker® Handheld Colorimeters (HCs). Chemical test kits are not very accurate and only give 5 to 10 points of resolution, while professional instruments can cost hundreds of dollars and can be time consuming to calibrate and maintain.

Hanna’s HCs use a 525-nm-wavelength LED light source and a silicon photocell detector to deliver high-accuracy, low-cost results. Checker® HCs are contoured to fit in your palm and pocket perfectly and have a large easy-to-read LCD. Auto shut-off maximizes battery life.

Each unit comes with two 10-mL sample cuvettes with caps, reagent powder for 6 tests, AAA battery, and instructions. Refill contains 25 packs of reagent powder for 25 tests.
 
 
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