Ohaus a-AP50MM-B AquaSearcher Multifunction Portable Photometer, 365 nm to 630 nm, ± 0.005 Abs at 1.0 Abs Nominal

The AquaSearcher AP50MM multifunction portable Photometer is designed intuitively to provide fast, reliable colorimetric and turbidity measurements. Its rugged single-handed design makes it perfect for field applications and the carrying case holds all test accessories. The AP50MM allows the user to pre-program testing parameters to increase efficiency.