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Product Specifications:
| Item | Handheld Digital Manometer |
| Accuracy | -0.5% to +0.5% |
| Air Velocity Accuracy | +/-0.5% Full Scale From 60 to 78°F, +/-1.5% Full Scale From 32 to 60°F And 78 to 104°F |
| Air Velocity Range | 25330 FPM |
| Air Velocity Units | FPM, FPS, kmph, knots, mph, mps |
| Air Volume Units | CFM, cu. m/hr., cu. m/sec. |
| Alarm | No |
| Application | Air, Compatible Gases |
| Auto Power Off | Yes |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Type | 9V |
| Connection Size | 1/8", 3/16" |
| Connection Type | Hose Barb |
| Connections | 1/8" Hose Barb, 3/16" Hose Barb |
| Data Hold | Yes |
| Data Logging | 40 Readings |
| Data Storage | Yes |
| Digital Display Features | 4 Digit LED |
| Display Digits | 4 Digits |
| For Tubing Diameter | 1/8", 3/16" |
| For Use With | Air, Compatible Gases |
| Housing Height | 5.89" |
| Housing Length | 2.812" |
| Housing Material | Aluminum |
| Includes | Battery, Wrist Strap |
| Low Battery Indicator | Yes |
| Manometer Type | Digital Manometer & Airflow Meter |
| Manufacturers Warranty Length | 1 yr. |
| Max. Operating Pressure | 10 psi |
| Max. Pressure | 10 psig |
| Maximum Air Velocity | 25330 FPM |
| Maximum Operating Temperature | 140°F |
| Maximum Pressure | 40 in. wc |
| Min/max Capture | Yes |
| Minimum Operating Temperature | 0°F |
| Minimum Pressure | 0 in. wc |
| Nist Traceable Certificate | No |
| Number Of Connections | 2 |
| Number Of Pressures Measured | 1, 2 |
| Operating Pressure Range | 0 in. wc to 40 in. wc |
| Operating Range | 0 in. wc to 40 in. wc |
| Operating Range | 0 in. wc - 40 in. wc |
| Operating Temp. Range | 0°F to +140°F |
| Overall Height | 6 1/2" |
| Overall Length | 0.906" |
| Overall Width | 2.812" |
| Pressure Accuracy | -0.5% to +0.5% |
| Pressure Range | 0 in. wc to 40 in. wc |
| Pressure Resolution | 0.01 in. wc |
| Pressure Units | In Wc |
| Pressure Units Displayed | In Wc |
| Process Connection Size | 1/8", 3/16" |
| Process Connection Type | Hose Barb |
| Series | 477AV Series |
| Standards And Approvals | CE |
| Storage Temp. Range | -4 Deg. to 176 Deg. F |
| Storage Temperature Range | -4°F to +176°F |
| Type | Digital |
| Type Of Pressure | Differential, Negative, Positive |
| Weight | 10.2 oz. |
| Zero Button | Yes |
Shipping Info:
| Ship weight (kg) | 0.37 |
| Ship height (cm) | 5.33 |
| Ship length (cm) | 27.94 |
| Ship width (cm) | 17.78 |
| Country of Origin | US |
Product Details:
- Dwyer Instruments 477AV-2 handheld digital manometer calculates and displays air velocity and volumetric airflow
- Rugged aluminium case protects from damage during transport and use
- Large, easy to read display with backlight for use in dark areas
- In-built, 9 selectable English and metric engineering units
- Stores up to 20 readings with minimum, maximum & average statistics
Product Variants
| Model | Pressure Range | Max. Pressure | Connection Size | Display Type | Accuracy | Type | Operating Temp. Range | Battery Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 477AV-0 | 0 in. wc to 10 in. wc | 5 psig | 1/8", 3/16" | - | -0.5% to +0.5% | Digital | 0°F to +140°F | 9V | €617.00 | |
| 477AV-000 | 0 in. wc to 1 in. wc | 5 psig | 1/8", 3/16" | - | -0.5% to +0.5% | Digital | 0°F to +140°F | 9V | €648.95 | |
| 477AV-1 | 0 in. wc to 20 in. wc | 10 psig | 1/8", 3/16" | 4 Digit LCD | -0.5% to +0.5% | Digital | 0°F to +140°F | 9V | €617.00 | |
| 477AV-3 | 0 in. wc to 200 in. wc | 30 psig | 1/8", 3/16" | 4 Digit LCD | -0.5% to +0.5% | Digital | 0°F to +140°F | 9V | €400.61 | |
| 477AV-4 | 0 psi to 10 psi | 30 psig | 1/8", 3/16" | - | -0.5% to +0.5% | Digital | 0°F to +140°F | 9V | €400.61 | |
| 477AV-5 | 0 psi to 20 psi | 60 psig | 1/8", 3/16" | 4 Digit LCD | -0.5% to +0.5% | Digital | 0°F to +140°F | 9V | €400.61 | |
| 477AV-6 | 0 psi to 30 psi | 60 psig | - | LCD | -0.5% to +0.5% | Digital | 0°F to +140°F | 9V | €400.61 |
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Contact us
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DWYER INSTRUMENTS 477AV-2 Handheld Digital Manometer, Digital, 40 Inch WC
€400.61 /unit
