Grant TechBox vs The Ohms Law Calc

Get access to Grant technical manuals anywhere, anytime with the Grant TechBox mobile support app for iPhone and iPad devices. Designed for heating engineers and installers, the TechBox makes finding installation manuals and technical resources quick and easy, whether you are online or offline. From Grant oil fired boilers, flues and accessories through to air source heat pumps and other renewable heating products, this comprehensive technical library has it all. Find current and historic manuals in a few simple taps of the screen. • Download the Grant product categories most relevant to you and your business • Find documents with ease via user-friendly navigation • Save favourites for documents you regularly use • Toggle between current and archive to access historic manuals • Use offline even when you have no WiFi or internet connection

Calculate electrical values quickly and confidently with The Ohms Law Calc. Simply enter any two known values—voltage, current, or resistance—and the calculator instantly determines the missing value using Ohm’s Law. Features include: • Calculate voltage, current, or resistance • Clear results with the formula used • Simple, focused interface • Helpful introduction to Ohm’s Law • Support for light and dark appearances • Optional one-time purchase to remove ads Whether you’re an electrician checking a calculation, a student learning electrical theory, or an electronics enthusiast working on a project, The Ohms Law Calc makes everyday Ohm’s Law calculations fast and straightforward. The calculations are intended as a convenient reference. Always follow appropriate electrical safety procedures and verify critical calculations before carrying out electrical work.