光電感測器 (競賽版)TWO-CHANNEL USB PC OSCILLOSCOPE
Last Updated: Tuesday, 14 May 2024 05:50
袋裝音量錶 |
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MK115 POCKET VU METER 袋裝音量錶 Surprise your friends in the disco. 5 red LEDs. Incorporated microphone. Adjustable sensitivity. Specificationspower supply: 3V type CR2032 battery (not incl.) |
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