Copper HC High-Range Checker Hi 702

Copper Checker HC – HI 702 Test-kit for QT and Medication
Best tool to measure chelated copper & copper sulfate, Care that your fish deserves! 

The Hanna Copper High-Range Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points of resolution, while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. The Checker® is both accurate and affordable.

• Compact, Portable Design
• Built-in Timer One-Button Operation
• More accurate than chemical test kits.
• No errors with a digital readout.
• Ideal for aquariums and marine biology applications.

Very low levels of nitrate are critical for many saltwater reef aquariums