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Features
- Autoranging over 6 ranges from 30 to 130dB with high accuracy to +/- 1.5dB and 0.1 dB resolution
- Large LCD display with function indication and fast 50 segment bar graph display
- Time and Date are logged with data
- Stored data can be easily transferred to a PC via RS-232 interface and analyzed using software & cable provided
- A & C weighting and Fast/Slow response
- Tripod mount provided on rear
- Max Hold function
- Meets ANSI S1.4 Type II and IEC 651 standards
- Internal self test when powered ON
- Detachable 0.52" (13.2mm) diameter condenser microphone
- Analog AC/DC recorder output 10m VDC/decibel
- Optional microphone extension cable for measurements in enclosures and other remote locations (407764-EXT)
- Dimensions: 10.4x2.8x0.8" (265x72x21mm); Weight: 10oz.
- Complete with microphone wind cover, Windows 95/98/NT/2000/ME/XP compatible software, Serial cable, 4 AA batteries, and carrying case
Applications
- Monitor office or plant noise and store data for later reference and analysis
- Maintain noise level statistics for internal and external audits
- Perform machinery noise monitoring or use for noise reduction programs
- Store data for error free community noise monitoring
Download Sound Level Chart
| Item# |
Item Name |
Our Price |
Qty |
Add |
| EXT-144220 |
Extech 144220 AC ADAPTOR, 220V, DC6V/1A FOR 407764, 407780,407790 |
$39.99 |
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| EXT-144240 |
Extech 144240 AC ADAPTOR, 230V, DC6V/1A FOR 407764, 407780,407790 |
$39.99 |
|
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| EXT 407764 |
Extech 407764 16,000 Point Datalogging Sound Level Meter with PC Interface |
$629.00 |
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| EXT-407764-EXT |
Extech 407764-EXT 15' Extension Cable for 407764 |
$129.99 |
|
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| EXT-407764-NIST |
Extech 407764-NIST 16,000 Point Datalogging Sound Level Meter with PC Interface and NIST Certificate |
$754.00 |
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