The Dwyer Series 490A Hydronic Differential Pressure Manometer is a versatile handheld instrument specifically designed for high-accuracy liquid and gas pressure measurement.
✔ High Precision: ±0.5% full-scale (FS) accuracy ensures exceptionally reliable measurement results
✔ Multiple Units: Selectable measurement units (up to 7) to meet various application requirements
✔ Rugged Design: Durable extruded aluminum housing protects the device in harsh industrial environments
✔ Data Logging: Built-in storage for up to 40 readings, facilitating efficient testing and reporting
✔ Smart Features: Backlit display and auto-power off function help optimize battery performance