The Tekneka 5210 CO2 Humidity Temperature Datalogger comes with internal sensors, it can measure ranges from 0 to 10,000ppm/0 to100%RH/-30 to 65ºC. The large LCD screen (3.9-inch) has a red backlight alert function with an audible beep sound. Tekneka 5210 can record up to 22,528 readings and is very easy to export the data (txt/csv/xls/dlg) without software while connected to a PC via micro-USB. It allows to set of time & date, alarm duration, CO2 limit violation, temperature/humidity threshold, recording interval, and exporting report formats. The touch-sensitive buttons help to navigate the settings menu, start/stop recording, CO2/humidity/temperature (MAX/MIN/AVG) values, and alarm limits. This precise sensor gives you an accurate measured value within 5 seconds of the display refresh interval. It is powered by 3 x 1.5V AAA batteries/USB power supply and the display can be switched off for a long standby time.

Product Includes: 5210 Main device (Internal sensor), Micro-USB cable, User manual, 3 x 1.5V AAA batteries, 1 Set of Screws and Wall plug