Electronic Color Tester

The electronic color tester is an effective sales tool that visually demonstrates the difference between high TDS water and low TDS water.

Features:

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.

Use it as an effective visual demonstration for displaying the differences between a customer’s tap water and reverse osmosis pure water.

Tap water will turn a blackish-green within seconds and repulse anybody from drinking it.