The TR-944N is a 4-station power supply for all 3M(TM) Versaflo(TM)/Speedglas(TM) PAPRs. It can be used with between 1 and 4 battery charging cradles (sold separately) to create a multiple-station battery charger.
Special order item. Please allow extra delivery time.
3M ID: 70-0715-6370-7