filtering units comprising filter housings and filter elements for fluid filtration systems and fluid demulsifiers and parts therefor, all for cleaning and/or purifying fluids for commercial and industrial use

Battery testers; Distance measuring apparatus; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Gas testing instruments; Infrared detectors; Level indicators; Metal detectors; Surveying instruments; Temperature meters not for medical use; Voltage testers