The Extech 407750 Sound Level Meter with PC Interface is a versatile device designed for precise noise measurement in environments with varying ambient noise levels. It features a large backlit display for easy readability, even in dimly lit conditions, and includes a PC interface for data logging and analysis. With its built-in background sound absorber, it ensures accurate readings even in high ambient noise settings. This meter is ideal for both professional and industrial applications, offering comprehensive data analysis capabilities through analog AC/DC outputs, making it perfect for recording and monitoring sound levels over time.
Key Features:
- Wide Measurement Range: Measures sound levels from 30 to 130 dB, catering to a variety of environments.
- High Accuracy: Offers a basic accuracy of ±1.5 dB (Type 2), ensuring precise measurements.
- PC Interface: Allows easy data transfer and analysis on a computer.
- Backlit Display: Large, illuminated display for easy readability in low light conditions.
- Response Time Options: Fast and slow response modes enable users to measure both short-term noise bursts and stable noise levels.
- A/C Weighting: Selectable A and C weighting to suit different sound measurement needs.
- Min/Max Function: Records minimum and maximum sound levels for analysis.
- Analog Output: Includes AC/DC outputs for connection to external recorders or data loggers.
- Durable Design: Comes with a microphone windscreen, a 9V battery, and a protective carrying case.
Specifications:
- Sound Range (dB): 30 to 130 dB
- Accuracy: ±1.5 dB (Type 2)
- Resolution: 0.1 dB
- Microphone: 0.5" (12.7mm) condenser
- Weighting: A/C
- Analog Output: AC/DC
- Response Time: Fast/Slow
- PC Interface: Yes
Box Includes:
- Extech 407750 Sound Level Meter
- Microphone windscreen
- 9V battery
- Carrying case
- User manual
