by Jane Puddle on 01/06/2017
by Chris Thompson on 23/09/2016
by Paul Davis on 09/09/2016So easy to use & gives results easier to monitor than gauging colours
by Mary Hardwick on 31/08/2016Variable results even when implementing exactly the same protocol. Useful as a quick test but not a reliable measure for dosing etc.
by Lynn Burgess on 20/07/2016So easy! Even my colour blind husband can test the pool now.
by Alan Bye on 30/05/2018Easy to order on line from the well organised web site and to phone contact in case of queries. Knowledgeable staff regarding pool chemical advice and great to have next day delivery.