Alicat MWB series mass flow meter is a portable battery operated meter which can measure flow readings near atmospheric pressure with pressure drops as low as 0.07 PSID (4.8 mbarD)

 ● It can measure mass flow from 2 SCCM to 5000 SLPM

 ● Measures Mass flow and volumetric flow

 ● Digital and Analog signal interface

 ● Built in display

 ● 98 gases selectable

 ● 10000:1 turn down ratio

 ● No need external power supply. Battery Operated