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![](https://ae01.alicdn.com/kf/Hbab34e215b1549f6bc57983f9c516c38n/USB-GM1356-30-130DB-A-C-DB.jpg) ![](https://ae01.alicdn.com/kf/H722c61a371614d62a2f16fffbdfecd1f8/USB-GM1356-30-130DB-A-C-DB.jpg) ![](https://ae01.alicdn.com/kf/Hc830373daaf84239a60d43c02032fcd9g/USB-GM1356-30-130DB-A-C-DB.jpg) ![](https://ae01.alicdn.com/kf/H03490952404149eaad6e41930ddd496c7/USB-GM1356-30-130DB-A-C-DB.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Hbab34e215b1549f6bc57983f9c516c38n/USB-GM1356-30-130DB-A-C-DB.jpg) ![](https://ae01.alicdn.com/kf/H722c61a371614d62a2f16fffbdfecd1f8/USB-GM1356-30-130DB-A-C-DB.jpg) ![](https://ae01.alicdn.com/kf/Hc830373daaf84239a60d43c02032fcd9g/USB-GM1356-30-130DB-A-C-DB.jpg) ![](https://ae01.alicdn.com/kf/H03490952404149eaad6e41930ddd496c7/USB-GM1356-30-130DB-A-C-DB.jpg) ![](https://ae01.alicdn.com/kf/Hc9da543af0fb46cbb9185a0401198b373/USB-GM1356-30-130DB-A-C-DB.jpg)
- À¯¸í »óÇ¥: HoldPeak
- ±Ù¿ø: CN (±Ù¿ø)
- Model Number: GM1356
- Item: Digital Sound Noise Level Meter G
- Frequency weighting: A/C
- Digital Display: 4digits
- Resolution: 0.1dB
- Sample rate: 2 times/second
- auto power off: 10 minute without operation
- dynamic range: 50db/100db
µðÁöÅÐ »ç¿îµå ·¹º§ ¹ÌÅÍ USB ³ëÀÌÁî Å×½ºÅÍ ¹ÌÅÍ GM1356 30-130DB A/C ÆнºÆ®/½½·Î¿ì DB + ij¸® ¹Ú½º°¡ÀÖ´Â ¼ÒÇÁÆ®¿þ¾î
ÀÚµ¿ Èû ¶³¾îÁ®: °¡µ¿ ¾ø´Â 10 ºÐ µ¿Àû ¹üÀ§: 50db/100db µðÁöÅÐ µð½ºÇ÷¹ÀÌ: 5 ÀÚ¸® ÀÌ »ç¿îµå ·¹º§ ¹ÌÅÍ´Â µ¥½Ãº§ (dB) ¿¡¼ À½¾Ð ·¹º§À» ÃøÁ¤ÇÏ´Â ¿Ïº®ÇÑ µµ±¸ÀÔ´Ï´Ù. ±×°ÍÀº °øÀå, »ç¹«½Ç, °¡Á¤, Çб³, ´ëÁßÀ½½ÄÁ¡ ¹× °ÇÃà ¿ëÁö, µîµî¿¡ ÀÖ´Â À½Áú °ü¸®¸¦ À§ÇØ »ç¿ëµË´Ï´Ù. ½¬¿î. ÁÖÆļö °¡ÁßÄ¡ Ư¼º: A & C. ½Ã°£ °¡ÁßÄ¡ Ư¼º: Fast & Slow ³ÐÀº ÃøÁ¤ ¹üÀ§: 30 ~ 130dBA, 35 ~ 130dBC ¸ðµ¨ ¹øÈ£: GM1356 Ç׸ñ: µðÁöÅÐ ¹æ½ÄÀ¸·Î ¼ÒÀ½ ¼öÁØ ¹ÌÅÍ G ÁÖÆļö °¡ÁßÄ¡: A/C µðÁöÅÐ µð½ºÇ÷¹ÀÌ: 4 ÀÚ¸® ÇØ»óµµ: 0.1dB »ùÇà ¼Óµµ: 2 ȸ/ÃÊ Á¤È®µµ°¡ 1.5dB 100% »õ·Î¿î Çö´ë·Î, ¼ÒÇü, ÈÞ´ë¿ë µðÀÚÀÎ. AC/DC Ãâ·Â ¸·´ë ±×·¡ÇÁ Ç¥½Ã ¾µ¸ð ¾ø´Â ½ÅÈ£¸¦ ¿©°úÇÏ´Â °¹¼Ø °øÀ¸·Î °®Ãç. ÃÖ´ë Àбâ Ȧµå USB ÀÎÅÍÆäÀ̽º ºÐ¼® ¼ÒÇÁÆ®¿þ¾î ÀÚµ¿ Àü¿ø ²ô±â ÇÏÁß ÃÊ°ú Ç¥½Ã:/¹Ø¿¡ ÀÚµ¿ ¹é¶óÀÌÆ® µð½ºÇ÷¹ÀÌ ³·Àº ¹èÅ͸® Ç¥½Ã ÃøÁ¤ ¹üÀ§: 30dBA ~ 130dBA, 35 ~ 130dBC Á¤È®µµ: +/- 1.5dB ÁÖÆļö ¹üÀ§: 31.5Hz ~ 8.5KHz ÁÖÆļö °¡ÁßÄ¡: A / C ÇØ»óµµ: 0.1dB ÃøÁ¤ ¼öÁØ: 30 ~ 130, 40 ~ 90, 50 ~ 100, 60 ~ 110, 80 ~ 130 »ùÇà ¼Óµµ: 2 ȸ/ÃÊ AC Ãâ·Â: 0.707Vrms at FS Ãâ·Â Ãâ·Â approx.600ohm DC Ãâ·Â: 100mV / dB, Ãâ·Â ÀÓÇÇ´ø½º. 100ohm ¸¶ÀÌÅ©: 1 / 2inch Äܵ§¼ Powersupply: 4 x AA 1.5V Bettery (Æ÷ÇÔµÇÁö ¾ÊÀ½) ÀÛµ¿ Á¶°Ç: 0 ~ 40 10 ~ 80% RH ÀúÀå Á¶°Ç: -10 ~ 60 10 ~ 70% RH ¹«°Ô: 308g (¹èÅ͸® Æ÷ÇÔ) »ö±ò: ȸ»ö + ¹é»ö + °ËÁ¤ ÀçÁú: ABS + ±Ý¼Ó Å©±â: 26.5x7x3.5cm ÆÐÅ°Áö ³»¿ë: 1 * »ç¿îµå ·¹º§ ¹ÌÅÍ GM1356 1 * CD ¼ÒÇÁÆ®¿þ¾î 1 * USB ÄÉÀ̺í 1 * AC Ãâ·Â ¿ÍÀ̾î 1 * Áöħ À§ÀÇ ÆÐÅ°Áö ³»¿ë ¸¸ ´Ù¸¥ Á¦Ç°ÀÌ Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. ÁÖ: °¡º¿î ÃÑ°Ý»ç°Ç ¹× ´Ù¸¥ Àü½Ã´Â ±×¸²¿¡ ÀÖ´Â Ç°¸ñÀÇ »ö±òÀ» ÁøÂ¥¿Í Á¶±Ý ´Ù¸¥ ÀÏÀ¸Å°´Â ¿øÀÎÀÌ µÉÁöµµ ¸ð¸¨´Ï´Ù. ÃøÁ¤ Çã¿ë ¿À·ù +/- 1-3cm.
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