Monday, March 21, 2011

radioshack Digital-Display Sound-Level Meter 團購



不過有一點特別,因為我要系hawaii 先收到貨,所以出貨日期是4月11日

連美女面交: $540

product information:

Restore balance to your life.

Get precise readings when you fine-tune audio response of a stereo, PA or home theater system in combination with an equalizer.
  • Reads 50 to 126dB SPL, and has "A" or "C" weightings
  • Includes carrying case
  • Battery operated

You'll also need

  • 9V battery

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