Smart 130 is the super small and light digital diagnostic audiometer. It is perfect for hospitals, clinics and private surgeries or hearing aids acoustics. When working with a laptop, it is perfect for examination right at patient’s bed. Price includes the following: Noise shields, free field speaker, speech audiometry, software. The audiometr can be operated by PC / Laptop computer, including USB 2.0, Effetha software and operation system Windows XP / VISTA. Energy saving – it consumes only 2W of electric power via computer. Perfect for diagnosis of small and large hearing loss. Maximum sound level is 130 dBHL.