Description

Dwyer 478A-0
- Differential pressure manometer
- ±1.5% FS accuracy
- One button auto-zero function
Differential Pressure Digital Manometer, -4 to 0 to 4 inches WC
The Dwyer 478A differential pressure digital manometer can be used to measure positive, negative, or differential pressures. It features one-button auto-zero, ±1.5% FS accuracy and has an instant selection of up to nine English / metric units. Built to last, the 478A has a rugged aluminum housing and an auto power-off function to conserve battery life.
HVAC Equipment and Instruments/Manometer Template | |
|---|---|
| Type (Manometer) | Digital |
| Max Pressure | 4 IN of H2O |
| Engineering Units (HVAC) | inch H2O |
| Measurement | Differential |
| Min/Max/Hold | Yes |
Product General Attributes | |
| Unique Features | -4 to 4″ w.c. Range |
| Warranty | 1 YEARS |
| Warranty Details | The Seller warrants all Dwyer Instruments and equipment to be free from defects in workmanship or material under normal use and service for a period of one year from date of shipment. Liability under this warranty is limited to repair or replacement EXW Ex Works Dwyer Instruments, Inc. of any parts which prove to be defective within that time or repayment of the purchase price at the Seller’s option provided the instruments have been returned, transportation prepaid, within one year from date of purchase. All technical advice, recommendations and services are based on technical data and information which the Seller believes to be reliable and are intended for use by persons having skill and knowledge of the business, at their own discretion. In no case is Seller liable beyond replacement of equipment EXW Ex Works Dwyer Instruments, Inc. or the full purchase price. This warranty does not apply if the maximum ratings label is removed or if the instrument or equipment is abused, altered. |
| Safety Approval | CE |
| Product Weight | 306 GRAMS (0.675 LBS) |
| Product Height | 2.50 IN |
| Product Length | 10.50 IN |
| Product Width | 7.00 IN |
| Shipping Weight | 1 LBS |
| HTS/Schedule B Number | 9026.20.8000 |
| ECCN Number | EAR99 |
| Battery Type | 9v |
| Power Supply Voltage | Battery Powered |
| Country of Origin | United States |
| Shipping Height | 2.50 IN |
| Shipping Length | 10.50 IN |
| Shipping Width | 7.00 IN |
| Other Information | Dimensions:: 165.82 x 71.58 x 22.99 mm |








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