Apps Like SLD Sizer for Engineering for iPhone and iPad
Verify wire and conduit sizes based
Single Line Diagram helps electrical professionals verify wire and conduit sizes based on load selections. It uses NEC standards to provide minimum requirements. Users can check sizing for designs or installations and validate against code.
by Kevin Phillips★ 4.37 ratingsReferenceFreeData updated 2026-09-08
Calculate cutting parameters for drills, taps, endmills, and ballnose tools. Determine tap drill sizes for inch and metric cut and form taps. Compute suggested tap drill sizes for NPT and NPS threads. Convert decimal equivalents to fractional values.
Convert to kilowatts and vice versa using formulas for DC, single-phase AC, and three-phase AC. Input values and select voltage type to calculate power. Display results clearly with unit options.
The app calculates optimal viewing distances and HDTV sizes for a given room. It also computes TV screen dimensions and projector throw distances, and includes a reference for TV terms and display resolutions.
Essential tool for electronics engineers hobbyists
The app decodes resistor color bands, calculates circuit values, and looks up standard resistor values. It supports 4, 5, and 6-band resistors and allows users to enter resistance values to find matching color bands.
The app provides access to all fonts and font families installed on an iPhone or iPad. Users can browse, preview, and test fonts with custom text and sizes, and view font metadata including designer and supported languages.