data loggers

Em50

A standard data logger for Decagon sensors only

Em50G

A telemetry data logger for Decagon sensors only

CR1000

A versatile data logger for numerous sensors

CR300

A low cost, versatile data logger for a few sensors

spider

A telemetry data logger for numerous sensors

microSpider

A low cost, telemetry data logger for a few sensors

underwater

A fully submersible, underwater data logger

procheck

Portable, handheld meter for Decagon sensors only