Hello Students and congratulations on beginning your training!
The first thing we need you to do is become familiar with the Construction Master Calculator and you can purchase either the actual hand held device, or download the online app for either Android or IPhone for around half the cost. The app is great, because you will not have to carry two devices with you and it is actually better than the hand held device for several reasons, including it is two calc’s in one. I.e. Construction Master Pro & Trig.
Whichever you choose, please watch some of the YouTube training videos to become familiar with its use and. once you feel comfortable, begin the lessons.