Power supply case for RD S800 series, compatible with RD 800W and 1 200W switch units. Supports DC output range 0–60 V and DC current up to 0–12 A, with a digital display and intended for electrical DIY use. Operating temperature range 14 °F to 104 °F (-10 °C to 40 °C). Dimensions: 12.20 in x 6.77 in x 3.39 in or 4.33 in x 6.81 in x 3.43 in depending on model. Brand: RD.