Тhe communication modules enable the use of a wide range of communication technologies with the testo 150 data logger modules.

Depending on the application, you can either use an existing infrastructure (WLAN or Ethernet) or use the testo UltraRange long-range radio technology. With this innovative product, you have the option of using an autonomous radio network via encrypted, proprietary signals, which has an excellent range and signal stability for use in enclosed spaces.