The Dual Input Display unit is capable of displaying data from two RECLINE Inclinometer Sensors. Data is transmitted via either a 5 pin XLR or a CAT5e cable from the inclinometer sensor to the Dual Input Display unit. The angle or incline measured is then shown on the 2.5; colour TFT touch screen. As well as viewing two measurements, you can also activate two lasers (VRI) as well.