{"product_id":"sl-4033sd-sound-level-meter","title":"SL-4033SD Sound-Level Meter","description":"\u003cp data-start=\"384\" data-end=\"680\"\u003eThe \u003cstrong data-start=\"388\" data-end=\"408\"\u003eLutron SL-4033SD\u003c\/strong\u003e is a professional-grade \u003cstrong data-start=\"433\" data-end=\"462\"\u003eClass 1 sound level meter\u003c\/strong\u003e designed for precise noise measurement in industrial, environmental, and occupational applications. Compliant with \u003cstrong data-start=\"578\" data-end=\"609\"\u003eIEC 61672 Class 1 standards\u003c\/strong\u003e, it ensures high accuracy and reliability for critical sound analysis.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"1021\"\u003eEquipped with a \u003cstrong data-start=\"698\" data-end=\"730\"\u003ereal-time SD card datalogger\u003c\/strong\u003e, the device records measurements directly with time-stamped data, allowing seamless transfer to Excel without additional software. Its \u003cstrong data-start=\"866\" data-end=\"895\"\u003eA \u0026amp; C frequency weighting\u003c\/strong\u003e, \u003cstrong data-start=\"897\" data-end=\"925\"\u003efast\/slow response modes\u003c\/strong\u003e, and \u003cstrong data-start=\"931\" data-end=\"957\"\u003ewide measurement range\u003c\/strong\u003e make it a versatile tool for comprehensive acoustic evaluation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1028\" data-end=\"1043\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1044\" data-end=\"1496\"\u003e\n\u003cli data-section-id=\"1wtdavs\" data-start=\"1044\" data-end=\"1108\"\u003eIEC 61672 \u003cstrong data-start=\"1056\" data-end=\"1076\"\u003eClass 1 accuracy\u003c\/strong\u003e for professional measurements\u003c\/li\u003e\n\u003cli data-section-id=\"1aq2wo2\" data-start=\"1109\" data-end=\"1165\"\u003e\n\u003cstrong data-start=\"1111\" data-end=\"1143\"\u003eReal-time SD card datalogger\u003c\/strong\u003e (1–16 GB supported)\u003c\/li\u003e\n\u003cli data-section-id=\"1jd8qhg\" data-start=\"1166\" data-end=\"1210\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1208\"\u003eWide measurement range: 30 to 130 dB\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"16nuzxb\" data-start=\"1211\" data-end=\"1271\"\u003e\n\u003cstrong data-start=\"1213\" data-end=\"1242\"\u003eA \u0026amp; C frequency weighting\u003c\/strong\u003e for different applications\u003c\/li\u003e\n\u003cli data-section-id=\"uec0p5\" data-start=\"1272\" data-end=\"1334\"\u003e\n\u003cstrong data-start=\"1274\" data-end=\"1317\"\u003eFast (125–200 ms) \u0026amp; Slow (500 ms–1 sec)\u003c\/strong\u003e time weighting\u003c\/li\u003e\n\u003cli data-section-id=\"4p2wb\" data-start=\"1335\" data-end=\"1393\"\u003eBuilt-in \u003cstrong data-start=\"1346\" data-end=\"1391\"\u003emicroprocessor circuit for high stability\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"175323u\" data-start=\"1394\" data-end=\"1451\"\u003e\n\u003cstrong data-start=\"1396\" data-end=\"1439\"\u003eData hold, peak hold, max\/min recording\u003c\/strong\u003e functions\u003c\/li\u003e\n\u003cli data-section-id=\"1hhlnc7\" data-start=\"1452\" data-end=\"1496\"\u003eRS232\/USB interface for PC data transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1503\" data-end=\"1530\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1532\" data-end=\"2147\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1532\" data-end=\"1559\"\u003e\n\u003ctr data-start=\"1532\" data-end=\"1559\"\u003e\n\u003cth data-start=\"1532\" data-end=\"1548\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1548\" data-end=\"1559\" data-col-size=\"sm\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1585\" data-end=\"2147\"\u003e\n\u003ctr data-start=\"1585\" data-end=\"1603\"\u003e\n\u003ctd data-start=\"1585\" data-end=\"1593\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"1593\" data-end=\"1603\" data-col-size=\"sm\"\u003eLutron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1604\" data-end=\"1625\"\u003e\n\u003ctd data-start=\"1604\" data-end=\"1612\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"1612\" data-end=\"1625\" data-col-size=\"sm\"\u003eSL-4033SD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1626\" data-end=\"1669\"\u003e\n\u003ctd data-start=\"1626\" data-end=\"1648\" data-col-size=\"sm\"\u003eStandard Compliance\u003c\/td\u003e\n\u003ctd data-start=\"1648\" data-end=\"1669\" data-col-size=\"sm\"\u003eIEC 61672 Class 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1670\" data-end=\"1706\"\u003e\n\u003ctd data-start=\"1670\" data-end=\"1690\" data-col-size=\"sm\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1690\" data-end=\"1706\"\u003e30 to 130 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1707\" data-end=\"1730\"\u003e\n\u003ctd data-start=\"1707\" data-end=\"1720\" data-col-size=\"sm\"\u003eResolution\u003c\/td\u003e\n\u003ctd data-start=\"1720\" data-end=\"1730\" data-col-size=\"sm\"\u003e0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1731\" data-end=\"1764\"\u003e\n\u003ctd data-start=\"1731\" data-end=\"1742\" data-col-size=\"sm\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1742\" data-end=\"1764\"\u003e±1.4 dB (at 1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1765\" data-end=\"1804\"\u003e\n\u003ctd data-start=\"1765\" data-end=\"1783\" data-col-size=\"sm\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd data-start=\"1783\" data-end=\"1804\" data-col-size=\"sm\"\u003e31.5 Hz to 16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1805\" data-end=\"1836\"\u003e\n\u003ctd data-start=\"1805\" data-end=\"1827\" data-col-size=\"sm\"\u003eFrequency Weighting\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1827\" data-end=\"1836\"\u003eA \u0026amp; C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1837\" data-end=\"1869\"\u003e\n\u003ctd data-start=\"1837\" data-end=\"1854\" data-col-size=\"sm\"\u003eTime Weighting\u003c\/td\u003e\n\u003ctd data-start=\"1854\" data-end=\"1869\" data-col-size=\"sm\"\u003eFast \/ Slow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1870\" data-end=\"1912\"\u003e\n\u003ctd data-start=\"1870\" data-end=\"1883\" data-col-size=\"sm\"\u003eMicrophone\u003c\/td\u003e\n\u003ctd data-start=\"1883\" data-end=\"1912\" data-col-size=\"sm\"\u003e1\/2\" condenser microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1913\" data-end=\"1949\"\u003e\n\u003ctd data-start=\"1913\" data-end=\"1928\" data-col-size=\"sm\"\u003eData Logging\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1928\" data-end=\"1949\"\u003eSD card (1–16 GB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1950\" data-end=\"1987\"\u003e\n\u003ctd data-start=\"1950\" data-end=\"1966\" data-col-size=\"sm\"\u003eSampling Time\u003c\/td\u003e\n\u003ctd data-start=\"1966\" data-end=\"1987\" data-col-size=\"sm\"\u003e1 sec to 3600 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1988\" data-end=\"2020\"\u003e\n\u003ctd data-start=\"1988\" data-end=\"1998\" data-col-size=\"sm\"\u003eDisplay\u003c\/td\u003e\n\u003ctd data-start=\"1998\" data-end=\"2020\" data-col-size=\"sm\"\u003eLCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2021\" data-end=\"2048\"\u003e\n\u003ctd data-start=\"2021\" data-end=\"2033\" data-col-size=\"sm\"\u003eInterface\u003c\/td\u003e\n\u003ctd data-start=\"2033\" data-end=\"2048\" data-col-size=\"sm\"\u003eRS232 \/ USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2049\" data-end=\"2093\"\u003e\n\u003ctd data-start=\"2049\" data-end=\"2064\" data-col-size=\"sm\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-start=\"2064\" data-end=\"2093\" data-col-size=\"sm\"\u003e6 × AA batteries or DC 9V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2094\" data-end=\"2127\"\u003e\n\u003ctd data-start=\"2094\" data-end=\"2107\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"2107\" data-end=\"2127\" data-col-size=\"sm\"\u003e245 × 68 × 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2128\" data-end=\"2147\"\u003e\n\u003ctd data-start=\"2128\" data-end=\"2137\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2137\" data-end=\"2147\"\u003e~489 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"APSS Store","offers":[{"title":"Default Title","offer_id":54288527851823,"sku":"APSS-ITEM-00020677","price":383.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/5826\/9231\/files\/BC_Upload_3ce79246-0bcc-477c-81ce-8d3d26630490.jpg?v=1771904301","url":"https:\/\/onlinestore.apss.com\/products\/sl-4033sd-sound-level-meter","provider":"APSS Store","version":"1.0","type":"link"}