Extech 407780A Sound Level Meter with Datalogger
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Extech 407780A is an integrating sound level meter with USB interface, up to 32,000 datalogging records, and A/C frequency weighting for professional measurement.
Product details
| Model | 407780A |
| Manufacturer | Extech |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Extech 407780A is an integrating sound level meter designed for professional acoustic measurement and documentation. It features a 4-digit LCD display with analog bargraph, datalogging capability for up to 32,000 records, and USB interface for data transfer to a PC. The meter meets IEC 61672-1 and ANSI S1.4 Type 2 standards, making it suitable for compliance testing, industrial monitoring, and environmental sound surveys.
Key Features
- 4-digit multifunction LCD with analog bargraph display
- Wide range measurement with 100 dB precise linearity
- Display modes: SPL, SPL MIN/MAX, SEL, and Leq
- A and C frequency weighting options
- Impulse, fast, and slow response settings
- Programmable integrating time
- Datalogging function with up to 32,000 records
- Real-time calendar and clock
- Built-in USB interface with included Windows datalogging software
- Analog and alarm output connections for external devices
- Tripod mount included
- Meets IEC 61672-1, 60651/60804 Type 2, and ANSI S1.4 Type 2 standards
Applications
- Workplace noise level monitoring
- Environmental sound surveys and compliance testing
- HVAC and mechanical equipment verification
- Product noise testing and certification
- Occupational health and safety assessments
Included Accessories
- Windscreen
- Adjustment screwdriver
- USB cable
- Windows-compatible datalogging software
- Battery
- Carrying case
Specifications
| Battery Type | AA |
| Includes | Complete with windscreen, adjustment screwdriver, USB cable, Windows compatible software, battery, one year warranty and case |
| Package Type | Color Box |
| Warranty | 2 Years |
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Extech 407780A Sound Level Meter with Datalogger
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