specifications Extech 407760: USB Sound Level Datalogger
Range: 30 to 130dB
Frequency Range: 31.5 to 8kHz
Basic accuracy: ±1.4dB
Weighting: A and C
Response Time: Fast (125ms)/Slow (1s)
Datalogging: 129,920 points
PC Interface: USB
Dimensions: 5.1 x 1.1 x 0.9″ (130 x 30 x 25mm)
Weight: 1oz (20g)
Introduction Extech 407760
Compact, High Accuracy Sound Level Datalogger with Tripod
Extech 407760 Sound Level Datalogger can record up to 129,920 records and uses a USB interface for easy setup and data download. The datalogger meets ANSI and IEC 61672 Class 2 standards with a 1.4dB accuracy. Additional features include A and C weighting, Fast/Slow response time, and 2 start methods: programmed (from PC) or manual. Comes complete with software, tripod, USB extension cable, windscreen, and 3.6-Volt Lithium battery.
Features Extech 407760
– Designed to meet ANSI and IEC 61672 Class 2 standards
– USB interface for easy setup and data download
– 30 to 130dB range
– Datalogging capability up to 129,920 records
– Selectable data sampling rate: 50ms, 500ms, 1s, 2s, 5s, 10s, the 60s
– Records readings with real-time clock
– Two start methods: programmed (from PC) or manual
– 0.5″ electret microphone
– Includes 3.6V Lithium battery, protective cap, USB extension cable, tripod, windscreen, and Windows® compatible software
Since 1971, Extech Instruments has focused on Test and Measurement tools built for professionals, tradespersons,s, and DIY’ers. Our single-source strategy has made us the brand to turn to when it comes to tools that help prevent, identify and troubleshoot problems in a plethora of applications; whether it’s electrical, mechanical, maintenance, safety, or environmental applications, our products are trusted by the professionals and are put to the test every day.
With over 45 years, Extech is renowned as one of the largest manufacturers and suppliers of innovative, quality handheld test, measurement, and inspection tools in the world. Sold in over 100 countries around the world, Extech’s success is supported by a far-reaching network of dedicated and knowledgeable distributors who introduce new users to Extech every day.
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