DWYER 477-XXXT-AV Air Velocity Kit with Telescoping Pitot Tube

The convenient all-in-one kit is small, light and easy to use. No set-up or leveling is needed. Digital manometer reads from 0-20" w.c. with ±0.5% F.S. accuracy. The Series 477AV stores up to 40 readings in memory for later reference, with selectable English/Metric pressure, flow and velocity units that are visible on a large, backlit 0.4" LCD readout. Both audible and visual overpressure alarms and a “low battery” warning are standard features.

Each kit includes a convenient telescoping Pitot tube, Model 166T which is fully adjustable from 11.5 to 36 inches (29.2 to 91.4 cm). In addition, two static pressure tips with magnetic mountings measure pressure drop across filters, condenser coils, etc. The 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, industrial hygienist and HVAC technician.

Applications
Building commissioning
Building HVAC test and balance
Critical environment testing
Industrial process verification
Instrumentation validation

Dwyer 477-000T-AV
Air velocity kit, 0-1" w.c.
Comprehensive kit for HVAC and industrial applications
Rugged construction for longevity
Conversion from pressure to air velocity made easy
Proudly assembled in the USA

In The Box
Includes Series 477AV digital manometer
Includes Model 166T, 36" telescoping SS pitot tube, fully adjustable from 11.5" to 36" (29.2 to 91.4 cm)
Includes Two no. A-303 static pressure tips with magnetic mounting
Includes Two 4-1/2´ L 3/16" ID rubber tubing
Includes No. A-397 step drill for 3/16"-1/2" holes in 1/16" increments
Includes No. A-532 AV slide chart
Includes 9 V alkaline battery
Includes Fitted polyethylene case