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407760 USB Sound Level Datalogger
Brand: Extech407760 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- 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, 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.
Specifications
Brand
Basic Accuracy
- ± 1.4 dB
Data Logging
- 129,920-Points
Dimensions
- 5.1 x 1.1 x 0.9” (130 x 30 x 25 mm)
Frequency Range
- 31.5 to 8 kHz
PC Interface
- USB
Range
- 30 to 130 dB
Response Time
- Fast (125 ms) / Slow (1 sec)
Weight
- 1 oz. (20 g)
Weighting
- A & C
