<a href="http://www.metermall.com" title="MeterMall USA"><img src="https://store.nexternal.com/metermall/MeterMall_Logo.jpg" alt="MeterMall USA" name="MeterMall USA" border="0" /></a><br /> <h1>407750 Sound Level Meter with PC Interface -- MeterMall USA Shopping Cart</h1> <b>$249.95</b> -- <i>Type 2 meter with PC interface, big back-lit display and background sound absorber for machine noise measurements</i> <p> <img src="https://store.nexternal.com/metermall/images/407750.jpg" align="right" alt="407750 Sound Level Meter with PC Interface" name="407750 Sound Level Meter with PC Interface" border="0" hspace="10" /> <div align="right"><a href="http://www.metermall.com/PDFs/Extech/407750.pdf" target="_top">407750 Product Sheet</a><a href="http://www.metermall.com/PDFs/Extech/407355.pdf"></a></div> <div align="right"><a href="http://www.metermall.com/PDFs/Extech/407750_UM.pdf" target="_top">407750 User Manual English</a><a href="http://www.metermall.com/PDFs/Extech/407355_UM.pdf"> </a>/ <a href="http://www.metermall.com/PDFs/Extech/407750_UMsp.pdf" target="_top">Spanish</a><a href="http://www.metermall.com/PDFs/Extech/407355_UM.pdf"></a></div> <div align="left">&nbsp;</div> <div align="left"><strong><font color="#c00000">Features of the&nbsp;407750 Extech&nbsp;Sound Level Meter with PC Interface</font></strong></div> <ul> <li><div align="left">Auto/Manual ranging from 30 to 130dB in 6 ranges</div> </li> <li><div align="left">Meets ANSI and IEC Type 2 standards</div> </li> <li><div align="left">A and C selectable frequency weightings</div> </li> <li><div align="left">Fast and Slow selectable response times</div> </li> <li><div align="left">Background noise absorber mode for machine noise measurements filters ambient noise</div> </li> <li><div align="left">Large 3 1/2 digit display with 0.1dB resolution with backlighting and analog bargraph</div> </li> <li><div align="left">Electret condenser microphone provides 1.5dB accuracy</div> </li> <li><div align="left">Min/Max plus analog output and tripod mount</div> </li> <li><div align="left">Max Hold latches maximum value on display</div> </li> <li><div align="left">RS-232 interface for capturing data directly on a PC, optional Windows&#174; compatible software</div> </li> <li><div align="left">Complete with batteries and carrying case</div> </li> <li><div align="left">Optional Certificate of Calibration, traceable to N.I.S.T. with data at multiple points</div> </li> </ul> <p><font color="#c00000"><strong>Aplications&nbsp;of the&nbsp;407750&nbsp;Sound Level Meter</strong></font></p> <ul> <li style="margin-right: 0px; ">Machine noise evaluation</li> <li style="margin-right: 0px; ">OSHA compliance testing</li> <li style="margin-right: 0px; ">Community noise measurement</li> <li style="margin-right: 0px; ">Noise ordinance</li> <li style="margin-right: 0px; ">PC interface for data collection</li> </ul> <div><font color="#c00000"><strong>Specifications of the 407750</strong></font></div> <ul> <li><font color="#000000">Digital Display 3-1/2 digit (1999 count) Autorange LCD</font></li> <li><font color="#000000">Bargraph Display 50dB display range (1dB resolution)</font></li> <li><font color="#000000">Measurement Range 30 to 130dB (35 to 130dB for &#8220;C&#8221; weighting)</font></li> <li><font color="#000000">Resolution 0.1dB</font></li> <li><font color="#000000">Accuracy &#177;1.5 dB @ 94dB for a 1kHz sine wave</font></li> <li><font color="#000000">Microphone Electret Condensor .24"(6mm dia.) type</font></li> <li><font color="#000000">Frequency Weighting &#8220;A&#8221; and &#8220;C&#8221; type</font></li> <li><font color="#000000">Time Response Slow/Fast</font></li> <li><font color="#000000">Sampling time updates every 0.5seconds</font></li> <li><font color="#000000">Measurement frequency range 31.5Hz to 8KHz</font></li> <li><font color="#000000">Analog output AC: 0.707Vrms (full scale); DC: 10mVDC/dB</font></li> <li><font color="#000000">Applicable Standards IEC 651 Type 2, ANSI S1.4 Type 2</font></li> <li><font color="#000000">Power Supply 9V battery, optional AC adaptor</font></li> <li><font color="#000000">Dimensions 10 x 3.1 x 1.5"(256 x 80 x 38mm)</font></li> <li><font color="#000000">Weight 8.5oz. (240g)</font></li> <li>Warranty 1 year</li> </ul> <div><font color="#c00000"><strong>Order sound level calibrators and other accessories below:</strong></font></div> <div>&nbsp;</div> </p> <p> <ul style="padding-left: 15px"> <li>Choose Options: 407750 Sound Level Meter; 407750-NIST Sound Level Meter w/ NIST</li> </ul> </p> <p><b>Other products in the category <a href="http://store.metermall.com/Category18" title="Sound Meters">Sound Meters</a>:</b> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product194" title="407355 Noise Dosimeter/Datalogger with PC Interface">407355 Noise Dosimeter/Datalogger with PC Interface</a> -- 407355 Product Sheet 407355 User Manual English / Spanish &nbsp; Features of the 407355 Extech Personal Noise Dosimeter Datalogger Perform OSHA and IEC Noise accumulation surveys Adjustable Criterion Level, Exchange Rate, and Threshold Applications . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product195" title="407355-KIT-5 Noise Dosimeter/Datalogger Kit">407355-KIT-5 Noise Dosimeter/Datalogger Kit</a> -- 407355 Product Sheet 407355 User Manual English / Spanish &nbsp; Features of the 407355 Extech Personal Noise Dosimeter Datalogger Kit Kit includes five Noise Dosimeters, one dual-point sound level calibrator (407766)&nbsp;and carry case Perform . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product215" title="407703A Analog Sound Level Meter">407703A Analog Sound Level Meter</a> -- 407703A Product Sheet / &nbsp; Features of the&nbsp;407703A Extech&nbsp;Analog Sound Level Meter Measurement range from 54 to 126 dB in 7 ranges Accuracy: ± 2dB @ 94dB, 1000Hz Analog output for connection to chart recorders, dataloggers . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product216" title="407706 Analog Sound Level Meter">407706 Analog Sound Level Meter</a> -- 407703A Product Sheet / &nbsp; Features of the&nbsp;407706 Extech&nbsp;Analog Sound Level Meter Measurement range from 54 to 126 dB in 7 ranges Two-color, bright analog display with battery check Tripod mount and 9V battery powered, ideal . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product214" title="407730 Digital Sound Level Meter">407730 Digital Sound Level Meter</a> -- 407730 Product Sheet English / Spanish 407730 User Manual English / Spanish &nbsp; Features of the&nbsp;407730 Extech&nbsp;Digital Sound Level Meter ±2dB accuracy with 0.1dB resolution A&amp;C weighting AC analog output Record Max/Min . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product212" title="407732 Low/High Range Sound Level Meter">407732 Low/High Range Sound Level Meter</a> -- 407732 Product Sheet 407732 User Manual English / Spanish &nbsp; Features of the&nbsp;407732 Extech&nbsp;Dual Range Sound Level Meter High accuracy meets ANSI and IEC 651 Type 2 standards High and Low measuring ranges Data Hold and Max Hold . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product213" title="407732-KIT Low/High Range Sound Level Meter Kit">407732-KIT Low/High Range Sound Level Meter Kit</a> -- 407732-KIT Product Sheet 407732 User Manual English / Spanish &nbsp; Features of the&nbsp;407732-KIT Extech&nbsp;Dual Range Sound Level Meter Kit&nbsp; Complete with 407732 Sound Meter, microphone wind screen, calibration screw driver, 9V battery . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product206" title="407764 Datalogging Sound Level Meter">407764 Datalogging Sound Level Meter</a> -- 407764 Product Sheet 407764 User Manual English / Spanish &nbsp; Features of the&nbsp;407764 Extech Datalogging Sound Level meter Autoranging over 6 ranges from 30 to 130dB with high accuracy to ± 1.5dB and 0.1 dB resolution Large LCD display . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product208" title="407768 Sound Level Meter with PC Interface">407768 Sound Level Meter with PC Interface</a> -- 407768 Product Sheet 407768 User Manual English / Spanish &nbsp; Features of the&nbsp;407768 Extech&nbsp;Sound Level Meter with PC Interface Auto/Manual ranging from 30 to 130dB in three 50dB ranges Meets ANSI S1.4-1984 and IEC 61672 Class 2 . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product201" title="407780 Integrating Sound Level Datalogger">407780 Integrating Sound Level Datalogger</a> -- 407780 Product Sheet 407780 User Manual English / Spanish &nbsp; Features of the&nbsp;407780 Extech Integrating Sound Level Datalogger 4 Digit multifunction LCD with analog bargraph Precise linearity over wide range (100dB) Display modes: . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product196" title="407790 Real Time 1/3 Octave Band Analyzer">407790 Real Time 1/3 Octave Band Analyzer</a> -- 407790 Product Sheet 407790 User Manual English / Spanish &nbsp; Features of the&nbsp;407790 Extech Octave &amp; 1/3 Ocatve Band Analyzer Wide 100dB range of 30 to 130dB 160 x160 dot matrix backlit LCD displays Leq, LE, Lmax, Lmin and Lp Built-in . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product207" title="HD600 Datalogging Sound Level Meter">HD600 Datalogging Sound Level Meter</a> -- 407764 Product Sheet 407764 User Manual English / Spanish &nbsp; Features of the&nbsp;HD600 Extech Datalogging Sound Level Meter Three ranges from 30 to 130dB Datalogging capability up to 20,000 records Capture up to 10 readings/sec when connected . . .</li></ul> <br clear="left"><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product197" title="SL130G Sound Level Alert Alarm">SL130G Sound Level Alert Alarm</a> -- SL130G Product Sheet SL130G User Manual English / Spanish &nbsp; Features of the&nbsp;SL130 Extech Sound Level Monitor &amp; Alarm Continuous Monitoring of Sound Level Ideal for industrial, hospital, auditoriums, schools and other areas where . . .</li></ul> </p> <br clear="left" /><br /><p> <b>Accessories</b> <br clear="left" /><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product202" title="40705X Insulated recorder cable">40705X Insulated recorder cable</a></li></ul> <br clear="left" /><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product190" title="407744 Single-Point Sound Level Calibrator">407744 Single-Point Sound Level Calibrator</a></li></ul> <br clear="left" /><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product211" title="407752 Software and Com. Cable for 407750 Sound Meter">407752 Software and Com. Cable for 407750 Sound Meter</a></li></ul> <br clear="left" /><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product189" title="407766 Dual-Point Sound Level Calibrator">407766 Dual-Point Sound Level Calibrator</a></li></ul> <br clear="left" /><br /><ul style="padding-left: 15px"><li> <a href="http://store.metermall.com/Product88" title="TR100 Tripod for Extech Meters">TR100 Tripod for Extech Meters</a></li></ul> </p> <br clear="left" /><br /><p><a href="http://store.metermall.com" title="MeterMall USA Products">MeterMall USA Products</a></p> <br clear="left" /><br /><br /><br /><br /> <br /><a href="http://www.metermall.com">instruments that measure and datalog temperature, humidity, airflow, pressure, gases, light, RPM, pH, weight, water quality, weather</a> <br />MeterMall USA <a href="http://www.nexternal.com" title="ecommerce software">ecommerce software</a> powered by Nexternal
   
 
 

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