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Series Mark II Molded Plastic Air Velocity Meter

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

Includes Digital Manometer, Telescoping 36" Pitot Tube, Accessories

Convenient all-in-one kit is small, light and easy to use. No set-up or leveling needed. Digital manometer reads from 0-20.00" 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. An indispensable test kit for the plant engineer, industrial hygienist and HVAC technician.

Complete Kit Includes:

Series 475 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

Starting at $795.10

Ordering

Grouped product items
Model	Description	Availability*	Price
475-0T-FM-AV	Air velocity kit, range 0-10.00" w.c., max. pressure 10 psig, kit includes static pressure tips, rubber tubing, telescoping Pitot tube, step drill, air velocity slide chart and carrying case	2-3 Weeks*	$809.65
475-00T-FM-AV	Air velocity kit, range 0-4.00" w.c., max. pressure 10 psig, kit includes static pressure tips, rubber tubing, telescoping Pitot tube, step drill, air velocity slide chart and carrying case	2-3 Weeks*	$801.25
475-1T-FM-AV	Air velocity kit, range 0-20.00" w.c. (4.982 kPa), max. pressure 10 psig, kit includes static pressure tips, rubber tubing, telescoping Pitot tube, step drill, air velocity slide chart and carrying case.	1-3 days*	$795.10

Features

Support Library

Approvals

FAQ

Questions

Question

What's the sample rate of the 475 digital manometer series? Is there an average function of the the past samples?

Answer

The sample rate is 1 reading per second. There is no average function of past samples.

Related

Series 475

Model 475-1T-FM-AV

Model 475-1-FM-AV

Question

I have four Series 475 Mark III Handheld Digital Manometers that we have had for one year. I would like to have them calibrated, but I do not know where to send them. Do you offer a calibration service for the products you sell?

Answer

Yes, we provide NIST calibration for the 475 series both at the time of purchase and afterwards. Please contact one of our customer service representatives at 1-800-872-9141 and provide them with your model number(s).

Related

Series 475

Model 475-1-FM-AV

Model 475-1T-FM-AV

Reviews

Accessories

Model	Description	Availability*	Price
A-201	Rubber latex tubing has less tendency to kink in storage and occupies less space, thus is best for portable work. 3/16" ID, 9' length.	1-3 days*	$11.00
A-303	Portable static pressure tip, for 3/16" ID rubber or plastic tubing with 4" insertion.	1-3 days*	$14.50
A-375	Compression fitting connections, 1/8" tube to 1/8" NPT male	1-3 days*	$5.90
A-397	Rugged step drill, quickly provides true round holes in thin materials, no center punch needed to start, automatically de-burrs drilled hole, high speed steel, drills 3/16" through 1/2" holes in 1/16" increments.	1-3 days*	$79.00
A-402A	Carrying case for most manometers; tough, gray nylon pouch, double zippered with belt loop	1-3 days*	$60.00
A-463	Plastic carrying case with foam liner for 475-1-AV air velocity kit - 13-1/2" x 10" x 2-3/8".	1-2 Weeks*	$105.00
A-472T	475-T AV telescoping pitot tube air velocity kit less manometer	Less Than 1 Week*	$568.00
A-47X-BOOT	Rubber boot for manometers (manometer not included)	1-3 days*	$19.00
A-532	Air velocity calculator slide chart.	1-3 days*	$15.25
166T	Telescoping pitot tube	1-3 days*	$350.45