www.hannainst.com

took more time than expected. but finally arrived

They were back ordered on this product. It took about 3 weeks to get it. But it did arrive as soon as they had it available.

Products where great at a fair price, time to ship was a little slow.

quick delivery

My little pH meter finally died after 5 or so years, but bought a new one, and got a spare probe for the old one.