See The Top Five Reasons: 
Why Buy From Us?

USB-1 Self Contained Temperature Data Logger

A small and accurate battery powered portable solution for logging temperature at intervals from 10 seconds to 12 hours. Stores all data for download to PC or laptop later. Includes waterproof housing, and status LED's, plus software for data export to comma delimited data files (for Excel or databases).

This device is small enough to be included in shipping packages to determine if perishables have sustained out of range temperatures and accurate enough to perform scientific analysis. For applications requiring temperature, dewpoint, and humidity, see our USB-2 model. If you just want to do perishables tracking, our low cost USB-LITE model is perfect for the job. For mission critical live monitoring via the Internet or your LAN see our TempTrax/TempElert product.

This USB temperature datalogger comes with easy to use software for setup, datalogging, and graphing:
 

click thumbnails for larger views

Applications:

	Environmental monitoring
	Water temperature recording (up to 4 feet depth)
	Soil temperature recording
	Perishables temperature tracking during shipment
	Climate monitoring
	Wine cellars
	Refrigerators/freezers
	HVAC troubleshooting
	Long term indoor or outdoor temperature monitoring
	Science experiments

Features:

	Selectable measurement in °F or °C
	Lithium battery powered, self contained
	Battery life up to one year
	Waterproof to 4 feet of submersion
	Small and lightweight 3.75" long x 0.875" diameter, weight (with battery) 1.2 oz/35 grams
	Instant data download in the lab or the field with PC/laptop
	Easily re-configurable using included software
	Settable high and low alarms
	Selectable logging intervals from 10 seconds to 12 hours
	lead free electronics

Description:
 

This device allows you to monitor temperature fluctuations anywhere with a minimum of fuss. It's a "set and forget" device. When you are ready to get the temperature data it has recorded, simply plug it into the USB port of any PC or laptop. The device is small and lightweight enough to place almost anywhere, and can be included in perishable packaging as proof that the perishables have never exceeded required temperature ranges.

Using the Windows compatible software supplied, the USB-1 can be configured to measure temperatures from -25 to +80°C (-13 to +176°F). User selectable logging intervals from 10 seconds to 12 hours and a memory capacity of more than 16,000 readings (for storage up to 2 years) make this data logger ideal for many temperature dependant industrial and consumer applications. The logger's housing provides an IP67 rated waterproof seal (to 4 feet depth) enabling the product to be used in harsh environments.

The USB-1 has user programmable high and low temperature alarms, which are shown locally by a bright red LED and can be set to remain active once an alarm level has been triggered. Additional green and amber LEDs inform the user of other logger conditions, including memory capacity and battery status. All readings are stored in non-volatile memory ensuring important data is never lost.

Simply plug the USB-1 into a USB1.1 or USB2.0 socket on a PC for instant download and graphing of logged data. Once the data has been downloaded, the logger can be instantly reconfigured to begin the next application.

The data is saved in comma delimited format with date/time stamps for easy import into other spreadsheet, database, and graphing applications.

See a sample data file here (.txt format)
 

SPECIALIZED CASE NOW AVAILABLE!

The EL-USB-CASE is a rugged metal case that provides additional waterproof protection for the EL-USB-1 data loggers. The allows the data logger to record temperatures in particularly harsh environments.