407760 Extech Sound Meter

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

• 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)

The 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.