The Global Specialties PB-505 breadboard workstation has two open-collector pulsers, a built-in waveform generator, and a logic probe with pulse capture for circuit experimentation, construction, and analysis. It is suitable for analog, digital, and microprocessor instruction and design. The removable breadboard area has 3,360 tie-points and a quad-voltage power supply has three DC voltage and one AC voltage settings. The workstation accepts 120/240 V AC, 50/60 Hz input power and has a power cord with a 3-prong plug. The workstation is housed in a 4.5 x 15 x 10.75 inch (H x W x D) high-impact metal case. (H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.)
Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.
Global Specialties manufactures test and measurement equipment such as multimeters, power supply units, and function generators, as well as training materials. The company, founded in 1973, is headquartered in Yorba Linda, CA.