Ensure your marine life & aquariums are in great condition with a helping hand from a Hanna Checker. The Hanna Checker bridges the gap between simple chemical test kits and professional instrumentation. Hanna Checkers are small, handheld photometers that provide higher result accuracy than typical chemical test kits.
Ideal for salt water aquariums and coral reef tanks. Designed to measure calcium in reef tanks, the Hanna Calcium Checker is perfect for corals and marine life. The checker is supplied with reagents for 25 tests.
The Hanna Pocket Checkers offer top quality technology to deliver high precision results. The Calcium Checker is a simple, accurate and cost effective way to measure marine calcium in water.
For calcium ranging from 200 to 600 ppm
Accurate results every time
Large LCD display
Testing is quick and easy
High precision results - more accurate than chemical test kits
Auto shut-off feature means the Checker cannot be left on by mistake
Fully portable, fitting easily into both palm and pocket
2 sample cuvettes
Starter pack of reagents x 25 (re-ordering information: HI-758-26)
1 x 1.5 AAA battery
Latest Customer Reviews
Hanna Calcium Marine Pocket Checker
Very happy with product and great customer service