User-friendly second-generation sandblasters. Tanks are interchangeable; they snap into place. Even sandblasting flow for homogeneous surface conditioning, which reduces the risk of fractures and cracks in the porcelain. Innovative "PerfectView" (PV) concept. Unique LED technology: optimal contrast of all objects and brightly illuminated blasting chamber. Daylight with 4800 LUX allows fatigue-free and comfortable working conditions. Maximum range of vision for a perfect view and optimal control. The offset positioning of the LEDs help give a contrasting view of the details, thus controlling the brightness. 3-year warranty.25µm/70µm, 70µm/250µm120 volts