F&J Model DF-ABM50-12L-20Li is a military grade lightweight, small footprint, DC voltage powered air sampling system operable from (1) line power, (2) an on-board 20 Ah Lithium ion battery, (3) an external 12-15 VDC power source, or (4) from the F&J 12V Li(Fe)PO4 Battery Bank (LIBATBANK-12V). » View more |