See: Monaco RC

Monaco RC have added the Diff Check range the new Diff Check Plus. Entirely developed in Italy to guarantee the highest quality standard, the Diff Check Plus features a compact case machined from 1-piece high-quality aluminum suitable for an internal 9V battery and provided with an input for external power supply. This versatile, small but powerful device comes with an adapters and inserts that allow measurement of differential for all scales. It is provided in a compact box making it more convenient to be carried. Francesco Martini from Monaco RC had the following to say about his product:

“Since the beginning I understood immediately that this kind of device would have changed the way to work on the models. In these last months I have asked myself how to improve a product so well made. All of a sudden everything got crystal clear. I wouldn’t have to improve it, but I had to make it in order to meet my needs. I travel a lot for the racing around the world, and so I needed it smaller, versatile and more beautiful. So the developments started to focus on the research of the components and materials that would allow a smaller dimension without compromise the performance. I often use the Diff Check on the track to read the data of how the diff works before and after the charge. In order to do that I plug into a lipo battery. I wanted the new Diff Check to be completely autonomous. So I have started some tests to understand which battery should be used. Even if with Lipo could have seemed the best solution, I wanted something that would have been allowed to carry on a plane. So I chose a common 9V alkaline. At this stage I just needed to shape the product to combine design to ergonomics and after some prototypes here you are the new Diff Check Plus”!