FreeTec USB temperature & humidity data logger incl. software

Keep an eye on the room climate: You can easily read the temperature and humidity on the large LCD display.

Ensure good air quality effortlessly: With the data at hand, you know exactly when it's time to ventilate or heat. At the same time, you maintain humidity in the ideal range. A pleasant room climate also helps prevent colds.

Gain even more control over your PC: With the software, you can conveniently analyze temperature and humidity data—whether over several days or for a defined period. This way, you can perfectly adjust your ventilation and heating habits.

• Ideal for living and working spaces, kitchen, bathroom, basement, and more.
• Comfortable configuration and data analysis on PC, connection via USB.
• Generous internal memory: for up to 20,736 measurements.
• Variable measurement intervals: 8 seconds to 4 hours.
• Endless storage: automatically overwrites older data.
• Temperature measurement range: -40 to +60 °C.
• Humidity measurement range: 10 - 99% relative humidity.
• Clear LCD display: shows temperature, humidity, and more simultaneously.
• Easy operation with just 3 buttons.
• Power supply: 1 CR2032 button cell battery for up to 12 months of operation at a 5-minute measurement interval.
• Mounting device for wall attachment.
• System requirements for data analysis: Windows 7/8/8.1/10.
• Dimensions: 66 x 18 x 96 mm, weight: 70 g.
• Data logger includes button cell, mini USB cable (80 cm), software CD-ROM, and German manual.