Testo Bluetooth USB Dongle

With the Testo Bluetooth® Connector, you can perform up to four additional wireless measurements in parallel to your flue gas measurement with the Testo 300. After switching on the individual Smart Probes, they automatically connect to the Testo 300 flue gas analyser. All parallel measurements are also automatically displayed on the Testo 300, and can be started and stopped simultaneously. Via the connection to the Smart App, the measurement, documentation and data transfer of all parallel measurements is carried out in a flash.