Model 475-1T-FM-AV, Air Velocity Kit

Convenient all-in-one kit is small, light and easy to use. No set-up or leveling needed.

Digital manometer reads from 0-19.99 in. w.c. with +/-0.5% F.S. accuracy and minor

divisions to 0.01. Large 1/2" LCD readout is easy to see in poorly lighted areas and has

"low battery" warning. Kit includes convenient telescoping Pitot tube, Model 166T,

fully adjustable from 11.5 to 36 inches (29.2 to 91.4 cm). Also, two static pressure tips

with magnetic mounting measure pressure drop across filters, condenser coils, etc.

Kit comes complete with rubber tubing, 9V battery, step drill, AV calculator slide rule,

and custom fitted carrying case. An indispensable test kit for the plant engineer, and

HVAC technician that must balance system air flows at start-up.

Complete Kit includes:

Model 475-1 Digital Manometer, range 0-19.99 in. w.c.

Model 166T, 36" Telescoping Stainless Steel Pitot Tube

Two No. A-303 Static Pressure Tips with Magnetic Mounting

Two 4 1/2 Ft. Lengths 3/16" I.D. Rubber Tubing

No. A-397 Step Drill for 3/16"-1/2" Holes in 1/16" Increments

No. A-532 AV Slide Chart

9 Volt Battery

Fitted Polyethylene Case