A protective garment for a firefighter or for an emergency rescue worker is equipped with a drag harness and with a litter, which, when not deployed, is stored within a pocket of the garment and wherein the drag harness and the litter, when deployed, facilitate carrying a wearer. The wick chamber is open to the conduit through which gas is supplied to the instrument. The same color is assigned to a given context each time the application runs unless the context’s identifying property has changed. A coil of conductive wire, having two ends connected to a coaxial cable, is wound around the bobbin. A pipette device 1 adjusting a volume of a cylinder portion \u201ca\u201d by the axial-direction movement of a plunger 3 caused by the rotation of a push rod 5 includes a speed increasing mechanism 35 provided between a pipette main body 2 and the push rod 5 and increasing a speed of input rotation to transmit the input rotation with the increased speed to the push rod 5.