PurePro® Electronic Color Tester:
PurePro® Electronic Color Tester
If you're selling in an area with a high chlorine content, this test works well. Carry them in your demonstration kit. The solution will often indicate a very high TDS numbers in their tap water and turn black, dirty in their water. This electronic color tester is an effective sales tool that visually demonstrates the difference between high TDS water and low TDS water.
How does it work?
Effective sales tool for reverse osmosis water system.
Electrode rods display the color of the water sample through an electro-chemical reaction.
Encased in highly durable impact-resistant plastic.
Removable electrode rods make the unit very easy to carry and manage.
Compact, flat pocket-size design.