DP-CALC 5825

DP-CALC Micromanometer 5825

Product Description

The DP-Calc™ Micromanometer 5825 allows you to easily make HVAC pressure measurements. This robust instruments can be used with pitot probes to measure duct velocity. The high performance DP-Calc 5825 can calculate flow and has data logging capabilities.


HVAC commissioning and troubleshooting

Testing and balancing

Pitot tube duct traverses

Static pressure measurements

Pressure drop across filters, coils, fans, and diffusers

Environmental air flow testing

Technical Specification


  • Measure differential and static pressure from -15 to +15 in. H2O (-3735 to +3735 Pa)
  • Calculate and display velocity when using a Pitot tube
  • Variable time constant
  • Statistics
  • Data logging with time and date stamp
  • Stores 12,700+ samples and 100 test IDs
  • Programmable K factors 


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