Test All Water: Calcium Hardness Handheld Colorimeter - Checker HC By Hanna Instruments

• The Hanna Instruments-720 Calcium Hardness Checker is a simple, accurate and cost effective way to measure low ranges of copper in water. Checker HC is supplied with reagents for 25 tests. Use code Hanna Instruments-720-25 (25 tests) for future purchases. The Hanna Instruments-720 Calcium Hardness Checker is a simple, accurate and cost effective way to measure low ranges of copper in water. Designed as a more accurate alternative to chemical test kits, the Hanna Instruments-720 provides quick, accurate results in four easy steps.
• Hanna Instruments-720 uses an adaptation of the standard methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and the reagents cause a reddish-violet tint in the sample.
• Ideal for Water purification systems Heating and cooling systems Drinking water Wastewater Plating
• Key features Small palm-sized design Accurate from ± 0.20 ppm ±5% of reading Dedicated to a single parameter Auto power off after 10 minutes of inactivity Built-in timer for timed reaction readings
• Order Information The Hanna Instruments-720 Calcium Hardness Checker is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit x 25 (re-ordering information Hanna Instruments-720-25 x 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide.

The Hanna Instruments-720 Calcium Hardness Checker is a simple, accurate and cost effective way to measure low ranges of copper in water. Checker HC is supplied with reagents for 25 tests. Use code Hanna Instruments-720-25 (25 tests) for future purchases. The Hanna Instruments-720 Calcium Hardness Checker is a simple, accurate and cost effective way to measure low ranges of copper in water. Designed as a more accurate alternative to chemical test kits, the Hanna Instruments-720 provides quick, accurate results in four easy steps. Hanna Instruments-720 uses an adaptation of the standard methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and the reagents cause a reddish-violet tint in the sample. Ideal for Water purification systems Heating and cooling systems Drinking water Wastewater Plating Key features Small palm-sized design Accurate from ± 0.20 ppm ±5% of reading Dedicated to a single parameter Auto power off after 10 minutes of inactivity Built-in timer for timed reaction readings Order Information The Hanna Instruments-720 Calcium Hardness Checker is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit x 25 (re-ordering information Hanna Instruments-720-25 x 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide.