Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: Suitable for testing the inhalation and exhalation resistance of masks under specified conditions. Compliant with standard: GB/T 32610-2016 GB2626 tester uses a 7-inch touch screen to control the relevant detection data, which can be exported through USB. The entire testing process adopts a one click start test. The detection result system automatically saves and supports USB data export