Kestrel 3500 Wind Meter Mechanic's-grade Mechanic's This Clip-On Air Chuck attaches

This Clip-On Air Chuck attaches to 1/4" NPT hose fitting

Pre-drilled holes in top and bottom of sign allow mounting on U-channel steel posts

The two-piece Magnolia Brush Flow-Thru Telescopic Extension Handle extends from 36"L to 60"L giving you the reach you need to clean hard-to-reach areas on vehicles or trailers

Rib tread type

hard-chrome-plated blade with an impulse-hardened

Kestrel 3500 Wind Meter Mechanic's-grade Mechanic's This Clip-On Air Chuck attachesThis Kestrel 3500 Portable Wind Meter gives you the same great functions of the Kestrel 3000, plus instant access to barometric pressure, heat stress index, wet bulb temperature and altitude data. Other convenient features include a hard case, lanyard and user replaceable battery.