EXO2 is a Multiparameter Water Quality Sonde with 7 sensor ports (including a central wiper port), optional depth sensor, and battery compartment.

The EXO Handheld offers convenient monitoring with a dedicated, streamlined interface to EXO Sondes. The ultra-rugged handheld features a backlit color display, ergonomic design, and simple operation.

This sensor measures nitrate over a wide range of environmental conditions including extremely turbid and high CDOM conditions), from blue-ocean nitraclines to storm runoff in rivers and streams.

The LI-820 is an economical high performance, non-dispersive infrared gas analyzer designed to be used for a wide variety of applications. Features include a 14 cm optical bench to measure CO2 concentrations over a range of 0 - 20000 [...]