• Auto-ranging technology maintains optimal performance down to 0.1˝ H20
• LED indicator displays module status, connection, charging and logging to the user
• Over-the-air updates ensure the module has the latest firmware
• The unit can be mounted on both the pitot and velocity grid
• Rechargeable battery allows for a 10 hour battery life 

The Series DP3 Wireless Differential Pressure Module is a compact, highly accurate, auto-ranging differential pressure module ideal for low-flow applications. The Series DP3 is used in conjunction with the Dwyer Mobile Meter® application software to view pressure drop across filters, static pressure in ducts, and velocity pressures from pitot tubes or airflow stations.