Extech Sound Level Meter 407768 is highly accurate, and it includes a built-in RS-232 interface for capturing data directly to a PC. This meter comes complete with batteries, Windows 95/98/NT/2000/XP compatible software, interface cable and a case.
|Measurement Range||30 to 130dB|
|Frequency Weighting||"A" and "C" type|
|Measurement Frequency Range||31.5Hz to 8KHz|
|Accuracy||±1.5 dB @ 94dB for a 1kHz sine wave|
|Dimensions||10.6" H x 2.7" W x 1.1” D|
The Extech 407768 Digital Sound Meter is available with standard factory calibration or with NIST Calibration Certification (adds 5 days to product lead time).