Eltek Dataloggers provide a complete solution and service, to allow you to monitor and record almost all possible environmental topics that you might come across. This, coupled with an easy-to-use browser-based software platform that allows you to review your critical measurements via PC, tablet and/or smart phone. Or we can also provide ‘on premise’ standalone datalogging if you prefer. Wireless battery-powered measurement sensors (transmitters) with long range radio, connecting into a data-logging hub with local storage and battery back-up. To measure; Temperature & humidity, Air quality, CO2 & particulates, Light, solar & UV, Flood, tilt & crack, People, Pulse and much more.