These colorimeters are great for swimming pools, spas, drinking water, public utilities, wastewater and treated water applications.

• Designed to accommodate one to four parameters
• Chlorine measurements are based on the US EPA-approved DPD method IP67-rated, waterproof housing floats if accidentally dropped

These colorimeters feature a large, custom display with clear enunciators. Other features include autoranging, auto-off, and diagnostic error messages for easy use and troubleshooting. Power saving design allows you to take 3000 readings on four AAA batteries.

Colorimeters arrive ready-to-use and factory calibrated; self diagnostics to warn you of any irregularities in the detector or the light source.

Includes three empty cuvettes with light shield caps, reagent kits, batteries, instructions, and hard carrying case.