Profile: Global Specialties specializes in offering test & measurement instrumentation, electronics prototyping & design products and software. We provide AC power sources, DC power supplies, function generators, pulse generators, logic analyzers and oscilloscopes. Our test equipment includes resistance/capacitance decade box, DC power supply, generators, digital wattmeter, diagnostic instruments and AC/DC power supply. We offer RC-10 resistor and capacitor substitution box. It provides a convenient selection of standard resistor and capacitor values available either separately or in series or parallel RC combinations.