Differential Manometer DPM01B is designed for HVAC inspection, ventilation system testing, filter monitoring, and air pressure diagnostics. With three selectable measurement ranges up to ±103.42 kPa, it helps technicians quickly evaluate pressure differences in ducts, pipelines, and industrial systems.

A clear LCD display provides easy reading of measurement data, while the 0.5-second sampling rate delivers responsive results during field testing. The meter offers reliable accuracy of ±1% FS, making it suitable for maintenance, troubleshooting, and performance verification tasks.

Whether checking airflow efficiency, monitoring pressure drops across filters, or diagnosing HVAC system performance, the DPM01B provides practical and dependable measurements in both commercial and industrial environments. Its compact design and automatic power-off function make it convenient for everyday use by HVAC technicians, maintenance engineers, and facility professionals.