Main features RMS rated power: 500 W All features Technical details RMS rated power: 500 W Backlight: Yes Frequency: 70 kHz Water temperature sensor: Yes Display Display diagonal: 9 " Display resolution: 400 x 800 Display size (HxV): 199 x 113 Weight & dimensions Dimensions (WxDxH): 263 x 165 x 65 Weight: 1 kg Operational conditions Waterproof: Yes International Protection (IP) code: IPX7