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407750 Sound Level Meter with PC Interface

$279.99 -- Type 2 meter with PC interface, big back-lit display and background sound absorber for machine noise measurements

Purchase 407750 Sound Level Meter with PC Interface

407750 Sound Level Meter with PC Interface

 
Features of the 407750 Extech Sound Level Meter with PC Interface
  • Auto/Manual ranging from 30 to 130dB in 6 ranges
  • Meets ANSI and IEC Type 2 standards
  • A and C selectable frequency weightings
  • Fast and Slow selectable response times
  • Background noise absorber mode for machine noise measurements filters ambient noise
  • Large 3 1/2 digit display with 0.1dB resolution with backlighting and analog bargraph
  • Electret condenser microphone provides 1.5dB accuracy
  • Min/Max plus analog output and tripod mount
  • Max Hold latches maximum value on display
  • RS-232 interface for capturing data directly on a PC, optional Windows� compatible software
  • Complete with batteries and carrying case
  • Optional Certificate of Calibration, traceable to N.I.S.T. with data at multiple points

Aplications of the 407750 Sound Level Meter

  • Machine noise evaluation
  • OSHA compliance testing
  • Community noise measurement
  • Noise ordinance
  • PC interface for data collection
Specifications of the 407750
  • Digital Display 3-1/2 digit (1999 count) Autorange LCD
  • Bargraph Display 50dB display range (1dB resolution)
  • Measurement Range 30 to 130dB (35 to 130dB for �C� weighting)
  • Resolution 0.1dB
  • Accuracy �1.5 dB @ 94dB for a 1kHz sine wave
  • Microphone Electret Condensor .24"(6mm dia.) type
  • Frequency Weighting �A� and �C� type
  • Time Response Slow/Fast
  • Sampling time updates every 0.5seconds
  • Measurement frequency range 31.5Hz to 8KHz
  • Analog output AC: 0.707Vrms (full scale); DC: 10mVDC/dB
  • Applicable Standards IEC 651 Type 2, ANSI S1.4 Type 2
  • Power Supply 9V battery, optional AC adaptor
  • Dimensions 10 x 3.1 x 1.5"(256 x 80 x 38mm)
  • Weight 8.5oz. (240g)
  • Warranty 1 year
Order sound level calibrators and other accessories below:
 

Purchase 407750 Sound Level Meter with PC Interface

  • Choose Options: 407750 Sound Level Meter; 407750-NIST Sound Level Meter w/ NIST

Other products in the category Sound Meters:

407355 Noise Dosimeter/Datalogger with PC Interface 407355 Noise Dosimeter/Datalogger with PC Interface -- 407355 Product Sheet 407355 User Manual English / Spanish   Features of the 407355 Extech Personal Noise Dosimeter Datalogger Perform OSHA and IEC Noise accumulation surveys Adjustable Criterion Level, Exchange Rate, and Threshold Applications . . .

407355-KIT-5 Noise Dosimeter/Datalogger Kit 407355-KIT-5 Noise Dosimeter/Datalogger Kit -- 407355 Product Sheet 407355 User Manual English / Spanish   Features of the 407355 Extech Personal Noise Dosimeter Datalogger Kit Kit includes five Noise Dosimeters, one dual-point sound level calibrator (407766) and carry case Perform . . .

407703A Analog Sound Level Meter 407703A Analog Sound Level Meter -- 407703A Product Sheet /   Features of the 407703A Extech 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 . . .

407730 Digital Sound Level Meter 407730 Digital Sound Level Meter -- 407730 Product Sheet English / Spanish 407730 User Manual English / Spanish   Features of the 407730 Extech Digital Sound Level Meter �2dB accuracy with 0.1dB resolution A&C weighting AC analog output Record Max/Min . . .

407732 Low/High Range Sound Level Meter 407732 Low/High Range Sound Level Meter -- 407732 Product Sheet 407732 User Manual English / Spanish   Features of the 407732 Extech 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 . . .

407732-KIT Low/High Range Sound Level Meter Kit 407732-KIT Low/High Range Sound Level Meter Kit -- 407732-KIT Product Sheet 407732 User Manual English / Spanish   Features of the 407732-KIT Extech Dual Range Sound Level Meter Kit  Complete with 407732 Sound Meter, microphone wind screen, calibration screw driver, 9V battery . . .

407764 Datalogging Sound Level Meter 407764 Datalogging Sound Level Meter -- 407764 Product Sheet 407764 User Manual English / Spanish   Features of the 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 . . .

407768 Sound Level Meter with PC Interface 407768 Sound Level Meter with PC Interface -- 407768 Product Sheet 407768 User Manual English / Spanish   Features of the 407768 Extech 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 . . .

407780 Integrating Sound Level Datalogger 407780 Integrating Sound Level Datalogger -- 407780 Product Sheet 407780 User Manual English / Spanish   Features of the 407780 Extech Integrating Sound Level Datalogger 4 Digit multifunction LCD with analog bargraph Precise linearity over wide range (100dB) Display modes: . . .

407790 Real Time 1/3 Octave Band Analyzer 407790 Real Time 1/3 Octave Band Analyzer -- 407790 Product Sheet 407790 User Manual English / Spanish   Features of the 407790 Extech Octave & 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 . . .

4431Kanomax Sound Level Meter 4431Kanomax Sound Level Meter -- 4431 Sound Level Meter Spec Sheet Introductory offer:   FREE GROUND SHIPPING to contiguous 48 states.       The new Kanomax 4431 Sound Level Meter is designed to be compact, lightweight and easy to use. . . .

HD600 Datalogging Sound Level Meter HD600 Datalogging Sound Level Meter -- 407764 Product Sheet 407764 User Manual English / Spanish   Features of the 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 . . .

SL130G Sound Level Alert Alarm SL130G Sound Level Alert Alarm -- SL130G Product Sheet SL130G User Manual English / Spanish   Features of the SL130 Extech Sound Level Monitor & Alarm Continuous Monitoring of Sound Level Ideal for industrial, hospital, auditoriums, schools and other areas where . . .



Accessories

40705X Insulated recorder cable 40705X Insulated recorder cable

407744 Single-Point Sound Level Calibrator 407744 Single-Point Sound Level Calibrator

407752 Software and Com. Cable for 407750 Sound Meter 407752 Software and Com. Cable for 407750 Sound Meter

407766 Dual-Point Sound Level Calibrator 407766 Dual-Point Sound Level Calibrator

TR100 Tripod for Extech Meters TR100 Tripod for Extech Meters





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