The Dwyer 160F Pitot Tube is ideal for use with Dwyer precision air velocity gauges, transmitters and digital test instruments. The 160F Pitot Tube is constructed from corrosion resistant stainless steel for a lifetime of service. Permanent, stamped insertion depth graduations on sides of the 160F Pitot facilitate accurate positioning. Static pressure port is parallel to sensing tube allowing quick, easy alignment of tube with the air flow. The straight design allows for easy insertion into ducts through grills and pressure taps as well as aids in positioning in hard to reach locations where a hook style Pitot tube may not allow access. The pitot tube has a length of 18".