Dwyer 478A Single Pressure Differential Manometer
The Dwyer 478A Single Pressure Differential Manometer is a handheld digital instrument for measuring positive, negative, or differential pressure. It features ±1.5% full-scale accuracy, one-button auto-zero, selectable pressure units, and automatic power-off for efficient field operation.
Introducing the Dwyer 478A Single Pressure Differential Manometer. This handheld digital manometer measures positive, negative, and differential pressure with reliable ±1.5% full-scale accuracy.
The rugged extruded aluminium case protects the instrument in demanding environments. A one-button auto-zero function allows quick calibration. Users can instantly select from nine English or metric pressure units for flexible measurement.
The automatic power-off feature helps extend battery life during field use. Technicians often use the Dwyer 478A to verify field instrumentation, troubleshoot pressure systems, and adjust fuel mixtures on combustion equipment.
For full specifications and technical details, download the Dwyer 478A Differential Pressure Manometer datasheet (PDF) or explore our range of pressure measurement instruments.
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