Dwyer Instruments 475-0T-FM-AV

Mark III Handheld Manometer /Air Velocity Kit, tlscp tube

Order #: 475-0T-FM-AV

Mfg #: 475-0T-FM-AV

Questions about availability or need help? Contact Us:

(800) 828-1470
$487.00

Dwyer Instruments 475-0T-FM-AV

Mark III Handheld Manometer /Air Velocity Kit, tlscp tube

Order #: 475-0T-FM-AV

Mfg #: 475-0T-FM-AV

$487.00
THE DWYER SERIES 475 MARK III HANDHELD DIGITAL MANOMETER is ideal for field calibration, monitoring or trouble shooting HVAC systems, clean rooms, or a wide range of other low pressure pneumatic systems. This handy instrument measures positive, negative or differential pressures of air and natural gases in ranges from 1 in H2O (0.249 kPa) to 150 psid (10.34 bar). Its simple operation and easy to read digital display make it an indispensable test instrument for the plant engineer, industrial hygienist and HVAC technician. When used with a Dwyer Pitot tube, the Series 475 Mark III can also be used as an air velocity gage. See the complete 475-1-AV kit. The Series 475 Mark III is housed in a durable extruded aluminum case with its solid state circuitry mounted on a tough fiberglass epoxy circuit board. To meet the most demanding applications and to provide stability of instrument reading, the 1 in w.c. range is compensated for position sensitivity through the use of a unique patented dual sensor system. A standard 9 V battery provides up to 100 hours of operation. Dual push pads on the front panel control on-off, auto zero, and pressure unit selection. No set-up or leveling. The large 0.42" LCD display is easy to read, minimizing data collection errors. Units include a "low battery" indicator. The pressure sensor used is a highly stable silicon piezoresistive device. Standard connections are dual sized for 1/8" or 3/16" ID vinyl or rubber tubing. Complete instructions are conveniently printed on rear of housing.
Availability: Item ships in about 2 - 3 Weeks

Ships FREE

Available Promotions

Choose Your Options:

Add Accredited Calibration

You have chosen to add the following Calibration Services to Your Order

Make sure your instrument is calibrated and ready to use the minute you open the box by adding our expert calibration service. Why Calibrate?

Already have this this item and need calibration? Request a calibration quote

This product is available for shipping to the United States and Canada only.

Only need this item for a short time? Learn about rentals

Questions about this product? Speak to an expert

Product Highlights

  • New Low Range Option 0-1.000 in H2O
  • Measures Positive, Negative and Differential Pressures
  • Rugged, Extruded Aluminum Case
  • Lightweight, Fast and Easy to Use
  • Selectable English/Metric Units
  • 10.00 in H2O / 2.491 kPa
  • with Telescoping Pitot Tube