Noiseblocker MF8-S1. Operating temperature range (T-T): -10 - 70 °C, Storage temperature range (T-T): -30 - 80 °C. Colour of product: Black. Weight: 75 g. Certification: RoHS CE. Dimensions (WxDxH): 80 x 80 x 25 mm, Power requirements: 5 - 13.8 V, Maximum cooling capacity: 30 m3/h