Starting at $2,003.70CAD
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400 Air Velocity Meter
Offers the convenience of a dual purpose instrument with high accuracy and easy-to-read scales
The Series 400 Air Velocity Meter offers the convenience of a dual purpose instrument with high accuracy and easy-to-read scales. It can be used to balance air conditioning systems, measure pressure drop across filters, and test fan and blower discharge and inlet pressures. Series 400 kits include a manometer, Pitot tube, necessary tubing and connectors, red gage fluid, and carrying case.
Kit includes No. 400 Air Meter and all accessories:
Combination Inclined/Vertical Manometer. Dwyer® Durablock® precision machined solid acrylic plastic construction is virtually indestructible. Has both inclined section for high accuracy and vertical section for extended range. Pressure marked in black, Velocity in red figures. Easy to read - no reference tables needed. Has screw leveling adjustment and ground glass bubble level. Size*: 11-1/2" H x 20-1/4" W x 1-1/2" D; Weight: Only 13-1/4 lb with equipment. *Contact factory for extra long steel cases for use with longer Pitot tubes.
See the Support Library tab for Safety Data Sheets.
• Red figures display velocity in FPM and black figures display air pressure in in W.C.
• No conversion tables needed for air at standard conditions
• Available with pitot tubes and carrying case
• Air balancing
• Building commissioning
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Accessories
![A 532 Air Velocity Calculator Slide Chart 05232]()
DwyerA-532 Air Velocity Calculator Slide Chart
Air velocity calculator slide chart makes spot checking with Dwyer pitot tubes quick and easy
Buy now!$28.05 CADNormally ships in 1-2 weeks- In Stock *
![A 101234 Red Gage Fluid 05141]()
DwyerA-101/2/3/4 Red Gage Fluid
The standard fluid for use in inclined manometers, "D" type vertical manometers, and all Dwyer gages using red fluid
Starting at$21.85 CADSome SKUs available now ![A 110 Blue Gage Fluid 05142]()
DwyerA-110 Blue Gage Fluid
For use with special instruments and Mark II Models 26 and 28
Buy now!$404.69 CADNormally ships in 1-2 weeks![A 536 Air Velocity Calculator Slide Chart Metric 05235]()
DwyerA-536 Air Velocity Calculator Slide Chart, Metric
Metric air velocity calculator slide chart.
Buy now!$29.92 CADNormally ships in 3-4 weeks![A 431 Steel carrying case 08800]()
DwyerA-431 Steel carrying case
Steel carrying case for air velocity meter, No. 400-5.
Buy now!$464.19 CADNormally ships in 3-4 weeks![A 433 Steel carrying case for air velocity meter 08801]()
DwyerA-433 Steel carrying case for air velocity meter
Steel carrying case for air velocity meter, No. 400-10.
Buy now!$433.25 CADNormally ships in 3-4 weeks
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