As an engineer tasked with designing and qualifying oil and gas equipment, quali...
Anthony on 07/01/2014
Great tester very accurate results. Take heed to the fact this is not for small ...
Terry on 06/03/2014
I have been using a portable hardness tester for the past 10 years, my old unit ...
James stewart on 09/10/2013
Fantastic personalized service, attention to detail, price can't be beat. Also, ...
Ted from Willow Grove on 19/09/2014
Great product for the price!
Dave on 02/12/2015