Pay in 4 interest-free payments of $2538.38 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Fully expand the storage
3mm Screwdriver Bits Set
68 Kilograms
Seiko Build Strong And Wear-Resisting
Suitable For Gas Exchange Pressure Difference Tester And Ventilation Resistance Tester Multimeters Fully expand the storageShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: The gas exchange pressure difference tester for medical masks is suitable for measuring the gas exchange pressure difference of surgical masks and other textile materials. Scope of application It is used to measure the pressure difference index of mask under specified conditions Meet the standard YY 0469 2004 Y T 0969 2013 Instrument characteristics 1. Color
US$ 175.00
US$ 79.99
US$ 4999.99
