Gas Exchange Pressure Difference Tester Textile Material Gas Exchange Pressure Difference Tester Non Woven Fabric Gas Exchange Pressure Difference Tester Gas Analyzers Anti-slip: aluminum alloy anti-slip pedals

Anti-slip: aluminum alloy anti-slip pedals

and can be opened and closed freely

·Polyurethane caster，directional Universal band brake，All are equipped with protective devices

1x Hex Key Allen Wrench 8 Pcs Set（1

is the crystallization of years of research by our factory

Gas Exchange Pressure Difference Tester Textile Material Gas Exchange Pressure Difference Tester Non Woven Fabric Gas Exchange Pressure Difference Tester Gas Analyzers Anti-slip: aluminum alloy anti-slip pedalsShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: The mask gas exchange pressure difference tester is suitable for measuring the gas exchange pressure difference of surgical masks, and can also be used to measure the gas exchange pressure difference of other textile materials.