HACH Portable Colorimeter: 420 nm_520 nm_560 nm_610 nm Wavelengths, 0.03% Accuracy, LED, DR900 nickel-plated load chain is corrosion

nickel-plated load chain is corrosion and wear resistant

with vents

In a stylish

And you do not have to limit yourself there

Includes Positive Off  Yes

HACH Portable Colorimeter: 420 nm_520 nm_560 nm_610 nm Wavelengths, 0.03% Accuracy, LED, DR900 nickel-plated load chain is corrosionHACH Portable Colorimeter: 420 nm_520 nm_560 nm_610 nm Wavelengths, 0. 03% Accuracy, LED, DR900 Multiparameter colorimeters test several water quality parameters for applications that require more versatility than a single parameter colorimeter. These handheld units are more portable than benchtop meters for testing in the lab or field Brand HACH Product Type Portable Colorimeter Test Parameters Aluminum Ammonium Boron Bromine Cadmium Chemical Oxygen