Nikro Pressure Differential Gauge Endeavor power cord It has a metal gear

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

and spot cleaning in smaller areas

Stop struggling with bulky equipment

durable plastic components for less the cost of the stainless steel

Rugged aluminum cabinet with powder-coat finish resists wear

Nikro Pressure Differential Gauge Endeavor power cord It has a metal gearPressure 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