We are pleased to announce that the Hanna Instruments Wireless Multi-Parameter Photometers are just now shipping to retail stores across to US. You may remember last year that they had a limited release of these but the old version was not setup for magnesium testing. If you have one of the originals then don’t fret because there is a simple firmware update available for your HI97115 multi-parameter tester. Keep reading here and visit the AquaNerd blog.
