A full version app for Android, by Brian Varley.

This app is a software that helps those working in the electrical and HVAC professions calculate square offsets (45 degrees) and bend cable trays or HVAC ducting.

Take into account the run and the set when measuring the trunking height. You can learn the rest by using Simple Offset!

Characteristics

Fabrication calculator for square ducting, electrical trunking, and bending cable trays.

Square Offset (45 degrees)Offset Journey Calculator: When configuring offset runs, use this calculator to determine the travel distance.Rolling Offset: Determine rolling offset trip and run for offsets of 22.5, 45, 60 & 90-degree offsets.Accepts measurements in both metric and imperial units of measure (CM & Inch)