Nikro Pressure Differential Gauge Endeavor power cord and spot cleaning in smaller

and spot cleaning in smaller areas

durable plastic components for less the cost of the stainless steel

for ducts size 10"-31

5" Item # 520334

"T" Handle

Nikro Pressure Differential Gauge Endeavor power cord and spot cleaning in smallerPressure 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