Electronic airflowmeter, measuring range from 40 to 3500 m3/h / -2500 Pa to 2500 Pa, handles integrated on the measuring unit. Calculation of average airflow with easy-access button, display of datasets, recording and downloading of datasets on PC, via LPCF / DATALOGGER software (coming in option). Autonomous micro-manometer for air velocity measurement with differential probe (Pitot tube, Debimo blade). Measurement compensation according to thermocouple temerature. Supplied with 610x610mm hood (HO 610), Pitot tube 300mm (TPL-06-300), 2 x1m of silicone tube, calibration certificate and transport case.