Product Description
The Dwyer 475-1-FM handheld digital manometer is engineered for highly accurate readings of differential, positive, and negative pressures. It is suitable for various applications including HVAC system troubleshooting, air velocity monitoring using a Dwyer Pitot tube, and natural gas appliance-line testing.
- Provides readings within a range of 0-20 inches w.c. with a maximum pressure of 10 psig.
- Features an aluminum case for robustness and durability in industrial environments.
- FM approved for safety in hazardous locations, complying with Class 1, Div 1, Group A, B, C, D, T4 standards.
Product Highlights
This manometer supports ease of use with a backlit LCD and simple two-button operation. Its compact design enhances portability for field measurements.
Product Information
Standard Information
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Brand: Dwyer
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MPN: 475-1-FM
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Material: Aluminum, Rubber
Technical Specifications
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Measurement Range: 0-20 inches w.c.
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Accuracy: +/- 0.5% of full scale
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Display: Four-digit LCD
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Power Source: 9V alkaline battery
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Approvals: CE, FM
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Weight: 0.7 Pounds
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Dimensions: 6.5 x 2.812 x 0.906 inches (H x W x D)
