Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: Overview: It is suitable for testing the inhalation and expiration resistance of masks under specified conditions. Meet the standard: GB/T 32610-2016 GB2626 The tester adopts a 7-inch touch screen to control the related detection data can be exported via USB. The whole detection process adopts one-button start test. The test result is automatically saved by the system and supports USB data export.