Dwyer 475-0-FM-AV
Handheld Digital Manometer with Air Velocity Kit, 5 psig, range 0-10.00" w.c.
4750FMAV
475-0-FM-AV
Dwyer 475-0-FM-AV
Handheld Digital Manometer with Air Velocity Kit, 5 psig, range 0-10.00" w.c.
4750FMAV
475-0-FM-AV
The Dwyer 475-0-FM-AV is a Mark III Handheld Digital Manometer with an Air Velocity Kit. It measures positive, negative, or differential pressures of air and natural gases. The dual push pads control the on/off, auto zero and pressure unit selection. The kit includes static pressure tips, rubber tubing, Pitot tube with compression fitting, step drill, air velocity slide chart and carrying case.
- Range: 0-10.00" w.c.
- Large, easy to read LCD and simple operation
- Includes an Air velocity kit with a pitot tube, rubber tubing and pressure tips
- Range: 0 - 10.00" w.c. (2.491 kPa)
- Max pressure: 5 psig
- Rugged aluminum case protects instrument from damage during transport/use
- Large, easy to read LCD and simple operation
- FM approved to be intrinsically safe in hazardous locations, Class 1, Div 2, Groups A, B, C, D, T4 Ta = 70°C
- Applications:
- Monitoring natural gas pressures on boilers and other combustion equipment
- Air velocity monitoring, when used with a Dwyer Pitot tube and AV calculator
- Field calibration of other instruments
- Monitoring or troubleshooting HVAC systems
The Dwyer 475-0-FM-AV Mark III Handheld Digital Manometer with an Air Velocity Kit measures positive, negative, or differential pressures of air and natural gases in ranges from 0 to 10 in w.c. with a metric range of 2.491 kPa. The dual push pads on the front panel control the on/off, auto zero, and pressure unit selection, allowing for simple operation with no set up needed. When used with a Dwyer Pitot tube, the 4750FMAV can also be used as an air velocity gauge. The kit includes static pressure tips, rubber tubing, Pitot tube with compression fitting, step drill, air velocity slide chart and carrying case.
| Brand | Dwyer |
|---|---|
| Condition | NEW |
| Vendor Alias | 475-0-FM-AV |
- 1 - User manual
- 1 - Pitot tube w/compression fitting
- 2 - No. A-303 static pressure tips w/magnetic mounting
- 2 - 3/16" ID rubber tubing
- 1 - No. A-397 step drill for 3/16" - 1/2" holes in 1/16" increments
- 1 - No. A-532 AV slide chart
- 1 - 9 V battery
- 1 - Fit
