{"product_id":"lutron-sl-4035sd-integrating-sound-level-meter-data-logger","title":"Lutron SL-4035SD Integrating Sound Level Meter with SD Card Data Logger (IEC Class 2)","description":"\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"706\"\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"706\" class=\"ng-star-inserted\"\u003eProduct Overview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"706\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"722\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"722\" class=\"ng-star-inserted\"\u003eThe Lutron SL-4035SD Integrating Sound Level Meter is an advanced instrument designed for precision sound measurement and data logging, marking a significant step forward in the field of acoustic measurement. Its design and functions are engineered to meet IEC 61672 Class 2 standards for frequency and time weighting. This durable and compact device is equipped with a microcomputer circuit to ensure high accuracy and long-term stability.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"722\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"1162\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"1162\" class=\"ng-star-inserted\"\u003eAdvanced Data Logging and Connectivity:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"1162\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"1200\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"1200\" class=\"ng-star-inserted\"\u003eThe SL-4035SD features an innovative real-time \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1247\"\u003eSD memory card Datalogger\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"1272\" class=\"ng-star-inserted\"\u003e, offering immense flexibility and ease of use.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"1319\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1319\"\u003eSD Card Functionality:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"1341\" class=\"ng-star-inserted\"\u003e The meter saves measured data directly to an SD memory card (supporting 1 GB up to 16 GB capacity) along with comprehensive time information (year\/month\/date\/hour\/minute\/second).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"1520\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1520\"\u003eSoftware-Free Analysis:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"1543\" class=\"ng-star-inserted\"\u003e A key feature is the ability to easily transfer the SD card directly to a computer to download all measured values into Excel. This eliminates the need for extra software setup, allowing users to perform further data or graphic analysis instantly.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"1791\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1791\"\u003eLogging Modes:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"1805\" class=\"ng-star-inserted\"\u003e The device supports both automatic datalogger operation (with a sampling time range set from 1 second to 3600 seconds) and manual datalogger capabilities, which allows selection of position\/location numbers (1 to 99) to identify measurement locations.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2057\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2057\"\u003ePC Interface:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2070\" class=\"ng-star-inserted\"\u003e The unit includes an RS232\/USB PC computer interface for enhanced data output and management.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2057\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2057\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2164\" class=\"ng-star-inserted\"\u003eMeasurement Functions and Standards Compliance:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2057\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2210\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2210\" class=\"ng-star-inserted\"\u003eThe meter provides versatile functionality suitable for various specialized measurement needs, including environmental and occupational noise assessment.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2363\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2363\"\u003eMultiple Measurements:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2385\" class=\"ng-star-inserted\"\u003e Capable of displaying Sound Pressure Level (SPL), Equivalent Continuous Noise Level (Leq), Sound Exposure Level (SEL), Maximum Level (MAX-L), and Minimum Level (MIN-L) measurements.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2567\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2567\"\u003eFrequency Weighting:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2587\" class=\"ng-star-inserted\"\u003e Features A \u0026amp; C weighting networks that comply with standards.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2649\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e    ◦ \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2649\"\u003eA Weighting:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2661\" class=\"ng-star-inserted\"\u003e Simulates the \"Human Ear Listening\" response, typically selected for environmental sound level measurement.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2769\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e    ◦ \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2769\"\u003eC Weighting:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2781\" class=\"ng-star-inserted\"\u003e Provides a near-\"FLAT\" response, suitable for checking machinery noise (Q.C. check) and determining the overall sound pressure level of equipment.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2928\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2928\"\u003eTime Weighting:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"2943\" class=\"ng-star-inserted\"\u003e Offers dynamic characteristic modes of Fast (125 ms) and Slow (1 s), allowing users to easily obtain average values of vibration sound level or simulate the human ear response time weighting.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3135\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3135\"\u003eHold Functions:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3150\" class=\"ng-star-inserted\"\u003e Includes Data Hold to freeze the display reading and Peak Hold to keep the maximum measurement value recorded.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3135\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"3261\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3261\" class=\"ng-star-inserted\"\u003eUser Interface and Design:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"3261\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3286\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3286\" class=\"ng-star-inserted\"\u003eThe SL-4035SD is designed for heavy-duty use while maintaining user-friendly operation.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3373\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3373\"\u003eDisplay:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3381\" class=\"ng-star-inserted\"\u003e Features a large LCD (52 mm x 32 mm) with a \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3426\"\u003egreen light backlight\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3447\" class=\"ng-star-inserted\"\u003e for easy reading, even in low-light conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3495\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3495\"\u003eRange Selection:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3511\" class=\"ng-star-inserted\"\u003e Supports both auto range (30 to 130 dB) and manual range selection (two ranges: 30 to 80 dB and 80 to 130 dB).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3622\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3622\"\u003eMicrophone:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3633\" class=\"ng-star-inserted\"\u003e Utilizes an electric condenser microphone with a 0.5\" standard microphone head (12.7 mm DIA.) for high accuracy.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3746\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3746\"\u003eCalibration:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3758\" class=\"ng-star-inserted\"\u003e A built-in External Calibration VR allows for easy calibration, typically to 94 dB, via a screw driver.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"3862\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3862\"\u003ePower Management:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"3879\" class=\"ng-star-inserted\"\u003e Can be powered by six UM3\/AA (1.5 V) batteries or an optional DC 9V adapter, and features Auto Power OFF management (which can be disabled).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4020\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4020\"\u003eConstruction:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4033\" class=\"ng-star-inserted\"\u003e Housed in a heavy-duty and compact case for excellent portability and durability in various field applications.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4020\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"4145\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4145\" class=\"ng-star-inserted\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"4145\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4157\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4157\" class=\"ng-star-inserted\"\u003eThe Lutron SL-4035SD is an essential tool for monitoring noise in diverse settings, including:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4251\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4251\" class=\"ng-star-inserted\"\u003eIndustrials\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4262\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4262\" class=\"ng-star-inserted\"\u003eSchools\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4269\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4269\" class=\"ng-star-inserted\"\u003eNoise at Work \/ Occupational Noise\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4303\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4303\" class=\"ng-star-inserted\"\u003eEnvironmental and Community Noise\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4336\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4336\" class=\"ng-star-inserted\"\u003eVehicle Noise Testing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4357\"\u003e\n\u003cspan _ngcontent-ng-c1179045563=\"\" class=\"ng-star-inserted\"\u003e• \u003c\/span\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4357\" class=\"ng-star-inserted\"\u003eBasic sound measurements\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4357\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"4381\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4381\" class=\"ng-star-inserted\"\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" data-start-index=\"4381\"\u003e \u003c\/div\u003e\n\u003ctable class=\"ng-star-inserted\" data-start-index=\"4405\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4405\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4405\" class=\"ng-star-inserted\"\u003eFeature\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4412\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4412\" class=\"ng-star-inserted\"\u003eDetail\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4418\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4418\"\u003eModel Number\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4430\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4430\" class=\"ng-star-inserted\"\u003eSL-4035SD\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4439\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4439\"\u003eManufacturer\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4451\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4451\" class=\"ng-star-inserted\"\u003eLutron\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4457\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4457\"\u003eCircuit\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4464\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4464\" class=\"ng-star-inserted\"\u003eCustom one-chip of microprocessor LSI circuit\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4509\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4509\"\u003eMeasurement Type\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4525\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4525\" class=\"ng-star-inserted\"\u003eIntegrating Sound Level Meter (Leq, SEL, SPL, MAX-L, MIN-L)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4584\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4584\"\u003eMeasurement Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4601\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4601\" class=\"ng-star-inserted\"\u003e30 to 130 dB\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4613\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4613\"\u003eResolution\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4623\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4623\" class=\"ng-star-inserted\"\u003e0.1 dB\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4629\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4629\"\u003eAccuracy\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4637\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4637\" class=\"ng-star-inserted\"\u003eMeets IEC 61672 Class 2 standards (Accuracy tolerance varies by frequency)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4711\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4711\"\u003eFrequency Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4726\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4726\" class=\"ng-star-inserted\"\u003e31.5 Hz to 8,000 Hz\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4745\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4745\"\u003eFrequency Weighting\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4764\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4764\" class=\"ng-star-inserted\"\u003eA and C networks\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4780\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4780\"\u003eTime Weighting\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4794\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4794\" class=\"ng-star-inserted\"\u003eFast (125 ms) and Slow (1 s)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4822\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4822\"\u003eRange Selection\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4837\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4837\" class=\"ng-star-inserted\"\u003eAuto range (30 to 130 dB) \u0026amp; Manual range (2 steps: 30-80 dB, 80-130 dB)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4908\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4908\"\u003eMicrophone Type\/Size\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4928\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4928\" class=\"ng-star-inserted\"\u003eElectric condenser microphone, 1\/2 inch (12.7 mm DIA.)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4982\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"4982\"\u003eDisplay\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"4989\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"4989\" class=\"ng-star-inserted\"\u003eLCD size: 52 mm x 32 mm with green light backlight (ON\/OFF)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5048\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5048\"\u003eData Logging\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5060\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5060\" class=\"ng-star-inserted\"\u003eReal-time SD Card Datalogger\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5088\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5088\"\u003eMemory Card Capacity\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5108\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5108\" class=\"ng-star-inserted\"\u003eSD memory card (1 GB to 16 GB)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5138\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5138\"\u003eDatalogger Sampling Time\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5162\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5162\" class=\"ng-star-inserted\"\u003eAuto: 1 second to 3600 seconds; Manual: 0 second (position 1 to 99)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5229\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5229\"\u003eData Output\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5240\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5240\" class=\"ng-star-inserted\"\u003eRS232\/USB PC computer interface\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5271\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5271\"\u003eAC Output\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5280\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5280\" class=\"ng-star-inserted\"\u003eAC 0.5 Vrms corresponding to each range step (Output impedance: 600 ohm)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5352\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5352\"\u003eCalibration\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5363\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5363\" class=\"ng-star-inserted\"\u003eBuilt-in external calibration VR (94 dB level)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5409\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5409\"\u003ePower Supply\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5421\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5421\" class=\"ng-star-inserted\"\u003e6 x DC 1.5 V batteries (UM3, AA) or DC 9V adapter input (optional)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5487\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5487\"\u003eOperating Temperature\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5508\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5508\" class=\"ng-star-inserted\"\u003e0 to 50 ℃\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5517\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5517\"\u003eOperating Humidity\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5535\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5535\" class=\"ng-star-inserted\"\u003eLess than 85% R.H.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5553\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5553\"\u003eDimensions\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5563\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5563\" class=\"ng-star-inserted\"\u003e245 x 68 x 45 mm (9.6 x 2.7 x 1.8\/1.9 inch)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5606\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5606\"\u003eWeight\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5612\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5612\" class=\"ng-star-inserted\"\u003eApproximately 489 g \/ 1.08 LB\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5641\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"5641\"\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"5661\"\u003e\u003cspan _ngcontent-ng-c1179045563=\"\" data-start-index=\"5661\" class=\"ng-star-inserted\"\u003eInstruction manual, Hard carrying case (CA-06)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lutron","offers":[{"title":"Default Title","offer_id":51461019009270,"sku":"LUT-SL-4035SD","price":28025.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/6535\/1158\/files\/SL4035_SD_Lutron_6__75671.1760345913.386.513.png?v=1786599261","url":"https:\/\/scispectrum.in\/products\/lutron-sl-4035sd-integrating-sound-level-meter-data-logger","provider":"SciSpectrum Lab Essentials","version":"1.0","type":"link"}