Tinnitus therapeutic: M221656

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Tinnitus therapeutic: M221656
Posting date : Apr 21, 2011
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90-
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Standard: Safety compliance: GB9706.1-1995; GB/T14710 -- 1993. Technology with: Q140000KLS002 - 2007 Technical parameters 1, output sound intensity: no less than 0dB ~ 90dB; 2, the frequency range: 50Hz ~ 10000Hz; 3, the current: less than 120mA; 4, instrument power: less than 2VA. Working conditions 1, environmental temperature: 10 ~ 40 ℃; 2, relative humidity: no more than 85%; 3, work power: DC6V (four section v battery); 4, load impedance: 32 Ω (headphones) Error ±5%. Features: 1, using digital design, output stablely; 2, setting time to treatment for 30 minutes, then shutdown automaticly; 3, each function LCD shows in Chinese, the key operate, simple and convenient; 4, power adopt 4 section five battery, and equipped with external dc (6V) outlet, easy to carry and use. Applicable scope: Applicable to various causes of sensorineural neuropathic tinnitus.

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