Submersible Temperature and Depth, or Temperature and Dissolved Oxygen - Dual Channel Loggers

RBR's small, autonomous, dual channel submersible loggers (sondes, recorders) measure temperature and pressure or temperature and dissolved oxygen.  Both loggers provide excellent accuracy coupled with the capability to operate in harsh conditions and for long deployments.

Two Small Dual Channel Loggers are available:

		Temperature & Depth TDR-2050
		Temperature & Dissolved Oxygen TDO-2050