• Adaptation of Standard Method Ascorbic Acid
• Accuracy ±5% of reading ±10 ppb
• 1 ppb resolution (200 points)
• Large, easy to read digits
• Auto shut-off
Dedicated to a single parameter
• Designed to work with HANNA’s powder reagents
• Uses 10 mL glass cuvettes
Small Size, Big Convenience
•Weighing a mere 64 g (2.25 oz.), the Checker®HCeasily 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 batter