Newly Updated HIREEF- Reef Professional Kit- $230
https://hannainst.com/reef-professional-kit.html
Our Reef Professional Kit includes our most popular aquarium analytical instrumentation. Conveniently sold as a kit to ensure you have everything you need to test with confidence.
Contents...
Check out our HI98107 pHep and HI98108 pHep + waterproof pH/temperature meters for your reef tank! Supplied with the meter, case, calibration solution and cleaning solution at great price points!
http://hannainst.com/hi98107-phep-ph-tester.html
http://hannainst.com/hi98108-phep-ph-tester.html