Lamotte simple color chart kit for measuring Copper from 0.05 to 1.0 ppm. Eight color standards are provided on the chart. Economical and easy-to-use.
- Accurately measures free copper ions in a pool.
NOTE: Use of solar ionizers NEVER results in free copper levels higher than 0.3 ppm. If free copper levels are higher than 0.3 ppm, copper is being introduced from another source such as liquid copper algaecide(s), oxidization of pool heater or another source that should be resolved immediately to prevent damage to pool surface.