Choose this versatile air quality monitor from Testo for measuring all climate-related parameters. This handy device monitors carbon dioxide and humidity levels as well as air temperature to keep indoor air quality at safe and healthy levels. The precise and multifunctional component is easy to use, thanks to its integrated differential pressure sensor and clearly structured measurement menus. It's compatible with a wide range of high-quality digital probes, so you can conveniently adjust air conditioning and ventilation systems or monitor air quality with just one tool.

• Bluetooth probes allow remote monitoring for wireless measurement
• USB (universal serial bus) interface is convenient for exporting files to other devices
• Automatically detects connected probes to eliminate the need for manual resetting when changing probes
• Battery-powered for easy in-field inspection and monitoring

• Food and beverage industry
• Storage facilities and warehouses
• Medical industry

You can simultaneously connect up to three probes to this data logger. This includes a Bluetooth probe, a wired probe and a temperature probe with a Type K thermocouple connector.