Maximized Data Dependability - Hardened design, multiple communications paths and field-proven logging power expand the 8310's reliability over other loggers.
	Simple Front panel setup without PC or other devices.
	Built-in measurement circuitry to handle sensors commonly used.
	Flexible measurement schedules and logging schemes.
	Built-in BASIC to support custom measurements, processing and communications.
	Built-in support for GOES, Iridium, GPRS, and telephone modems including speech.
	Dual communications support allowing combinations of supported communications devices.
	Remote operation without using custom PC programs.
	Weatherproof packaging to promote long product life in the field.
	Wide temperature operation for reliability in extreme conditions
	Battery operation with low power consumption.
	SDI-12 support functions
	Real-time data views
	Single and dual point calibration methods,
	Useful diagnostic logs.
	32 MB RAM logging memory

Please see PDF Datasheet for Specifications.