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The EV-4GEO cellular data logger immediately transmits data when the light sensor is triggered and sends an updated cellular message every half hour.

If no cellular network is available, the logger will store the recorded data and send buffered readings upon the next data upload.

Product Overview

How to Use Your EV-4GEO

Setting up and using your data logger is easy.

Envirolog data logger communicating with a computer via Bluetooth

Data is processed into easy to read lists, map and graph points

Download Envirolog reports via Adobe PDF or CSV

Download all data in PDF and CSV formats for easy viewing

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Easily view data on your mobile by installing the LogTag Mobile application

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Envirolog software on a smartphone