Nikro 861230 - Pressure Differential Gauge use this inexpensive pressure gauge to monitor negative pressure in your containment or work area.
Independent Safety Certification
- ETL certified to conform to UL & CAN/CSA safety & flammability standards
All Nikro Industries Air Scrubbers are NRTL-certified to comply with UL Std. 507 & CAN/CSA Std. #C22.2 No.113 for