Nikro Pressure Differential Gauge Endeavor power cord 5" Item # 520334

5" Item # 520334

It has a metal gear brush motor with higher transmission efficiency producing longer service life

for ducts size 10"-31

and spot cleaning in smaller areas

Nikro Pressure Differential Gauge Endeavor power cord 5" Item # 520334Pressure Differential Gauge, Item #861230 Product Description Use this inexpensive pressure gauge to monitor negative pressure in your containment or work area. Designed to monitor air pressure differentials across filters and equipment Helps ensure optimal performance of air scrubbers, vacuums, and filtration systems Easy to read display for quick reference Durable construction for long term reliability Essential tool for maintaining proper airflow