Series 250-AF Inclined Manometer Air Filter Gages

Series 250-AF Inclined Manometer Air Filter Gages

Series Mark II Molded Plastic Air Velocity Meter

Series Mark II Molded Plastic Air Velocity Meter

Model 475-1-FM-AV Air Velocity Kit

Includes Digital Manometer, 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. Included is a 6" stainless steel Pitot tube with integral compression fitting to hold it securely when taking readings. 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, industrial hygienist and HVAC technician.

Complete Kit Includes:
  • Series 475 Handheld Digital Manometer
  • Model 166-6-CF, 6" SS pitot tube with integral compression fitting to hold it securely when taking readings
  • 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 $582.40
Grouped product items
Model Description Availability* Qty Price
475-1-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, Pitot tube, step drill, air velocity slide chart and carrying case. 2-3 Weeks*
$582.40

Features

  • Comprehensive kit for HVAC and industrial applications
  • Rugged construction for longevity
  • Conversion from pressure to air velocity made easy
  • Proudly assembled in the USA

Product Literature

Manuals

Catalog Pages

Approvals

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.
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).
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
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*
$10.10
A-303 Portable static pressure tip, for 3/16" ID rubber or plastic tubing with 4" insertion. 1-3 days*
$13.40
A-375 Compression fitting connections, 1/8" tube to 1/8" NPT male 1-3 days*
$5.45
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*
$73.80
A-402A Carrying case for most manometers; tough, gray nylon pouch, double zippered with belt loop 1-3 days*
$56.25
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*
$98.55
A-472 Accessory kit for 475-AV kit, less manometer 1-3 days*
$334.35
A-47X-BOOT Rubber boot for manometers (manometer not included) 1-3 days*
$17.70
A-532 Air velocity calculator slide chart. 1-3 days*
$13.95
166-6-CF Pocket size Pitot tube, 1/8" dia., 6" insertion length, 3" tip, with 1/8" male NPT compression fitting. 1-3 days*
$159.85