Digital Manometer and Pitot Tube for Balancing System Air Flows Due 7/7/2025

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


Complete Kit Includes:

Series 477AV Handheld Digital Manometer

Model 166T, 36 ̋ telescoping SS pitot tube, fully adjustable from 11.5" to 36" (29.2 to 91.4 cm)

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 V Alkaline Battery

Fitted Polyethylene Case

PRODUCT APPLICATIONS

Building commissioning

Building HVAC test and balance

Critical environment testing

Industrial process verification

Instrumentation validation