From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, metrologists, medical-device manufacturers, and computer network professionals — people who stake their reputations on their tools, and use tools to
4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers(Not recommend for new design. The new equivalent part number is FODM217x)