A Premier B2B Part Search
EXTECH 407750 Sound Level Meter
The Extech 407750 is a professional sound level meter designed for precise noise measurement across various applications. It meets ANSI and IEC 651 Type 2 standards, featuring a background noise absorber for accurate ambient and machinery noise evaluation. With a measurement range of 30 to 130 dB and ±1.5 dB accuracy, it provides a large backlit 3-1/2 digit display with an analog bar graph, MIN/MAX, and auto/manual ranging functions. Its analog outputs and RS-232 interface ensure easy data transfer for occupational safety, community noise testing, and compliance assessments, making it an essential tool for environmental and industrial noise monitoring.
EXTECH 407750 Sound Level Meter Specifications:
- Display: 3-1/2 digit (1999 count) LCD with backlighting
- Bargraph Range: 0-5008 (1dB resolution)
- Measurement Range: 30 to 130dB (35 to 130dB for C weighting)
- Resolution: 0.1dB
- Accuracy: ±1.5dB @ 94dB for 1kHz sine wave
- Microphone: Electret condenser, 0.24-inch (6mm) diameter
- Frequency Weighting: A and C
- Response Time: Slow/Fast selectable
- Sampling Rate: Updates every 0.5 seconds
- Measurement Frequency Range: 31.5Hz to 8kHz
- Analog Output: AC 0.707V rms (full scale), DC 10mV/dB
- Standards: IEC 651 Type 2, ANSI S1.4 Type 2
- Power Supply: 9V battery, optional AC adapter
- Dimensions: 10 x 3.1 x 1.5 inches (256 x 80 x 38mm)
- Weight: 8.5 oz (240g)
- Features: Max/Min hold, tripod mount, data transfer via RS-232 interface
Buy the Extech Series 407750 Digital Sound Level Meter: 407750
Purchase the Extech 407750 digital sound level meter online today for accurate noise measurement in industrial, environmental, and safety applications. This professional-grade device features a large backlit display, precise analog outputs, and a PC-compatible serial interface for efficient data logging. Its measurement range of 30 to 130 dB with ±1.5 dB accuracy makes it ideal for environmental noise assessment, occupational safety compliance, and community noise monitoring. Order now and enhance your noise analysis capabilities with reliable, field-ready equipment.
Order your Extech Series 407750 sound level meter today and ensure precise noise measurement for occupational safety, community monitoring, and compliance.
Frequently Asked Questions
Where can I buy EXTECH 407750?
You can click on the BUY or RFQ button to purchase 407750 from an authorized EXTECH distributor.
How do I troubleshoot issues or seek technical support for part 407750?
You can download the 407750 datasheet or visit the EXTECH website for support.
Who is the manufacturer of 407750?
EXTECH