Description
The Dwyer Instruments 2-5002 Minihelic II Differential Pressure Gauge functions as a compact precise part for measuring small pressure differences in HVAC system. This part functions by detecting how much a diaphragm deflects when pressure differences exist. The part converts the deflected diaphragm into measurement values that appear on a calibrated scale. This part delivers highly precise pressure difference readings which enable precise system diagnostic procedures. The instrument operates from a compact design and with its structure it becomes easily adaptable to tight spaces. The versatile pressure instrument finds extensive use in HVAC systems to evaluate pressure differences across filters dampers and coils and additional components.
