Describe: This is a Microsoft Excel add-in which makes drawing schematic diagrams a breeze. A wide range of electrical and hydraulic symbols are provided with a specialised area to develop your own symbol sets if required. All the tools needed to produce professional drawings are provided, including snap-to-grid to make aligning symbols and joining lines easier, page frame with reference grid and optional title bar for a variety of standard paper sizes, electrical calculator for basic Ohm's Law and power calculations, and free online support. Www download circuitwiz 52 license.