- All Products
- Shop by Brands
- BW Technologies
- BW Technologies
- BW Technologies Monitors
- Models
- BW Clip
- BW Clip4
- GasAlertClip Extreme
- GasAlert Extreme
- GasAlertMicroClip XT
- GasAlertMicroClip XL
- GasAlertMicroClip X3
- GasAlertQuattro
- GasAlertMax XT II
- GasAlertMicro 5 Series
- SamplerPak
- IntelliDox Docking System
- MicroDock II
- BW Ultra
- BW Solo
- Gas Monitors
- Gas Monitor Manufacturers
- BW Technologies
- Bacharach
- Biosystems
- Crowcon
- Draeger
- Gas Clip Technologies
- GfG Instruments
- GMI/Detcon
- Honeywell Analytics
- Industrial Scientific
- IGD
- mPower
- MSA
- RAE Instruments
- RKI Instruments
- WatchGas
- Gas Monitor Categories
- Single-Gas Monitors
- Multi-Gas Monitors
- Zero Maintenance Monitors
- Fixed System Gas Monitors
- Confined Space Kits
- Wireless Fixed Point Gas Detectors
- Hydrogen Sulfide (H2S) Monitors
- Calibration Gas
- Combustion Analyzers
- Water Quality
- Reliability Instruments
- Refractometers
- HVAC
- Weather
- Temperature
- Laboratory
- Sound
- IAQ
- Electrical
- All Categories
Extech 407732 Low/High Range Sound Level Meter
Item #:
EXT-407732
Brand:
Extech
Share this product:
407732 Low/High Range Sound Level Meter by Extech
Features
- High accuracy meets ANSI and IEC 651 Type 2 standards
- High and Low measuring ranges
- Data Hold and Max Hold functions
- Backlit display to view in dimly lit area
- Complete with microphone wind screen and 9V battery
Applications
- Enforcing community noise ordinances
- Meeting government safety issues (OSHA)
- Installing audio systems
- Product noise certification and reduction
| Display | 4-digit (4000 count) backlit LCD |
| Display update rate | 0.5 seconds |
| Microphone | 0.5" Electret condensor |
| Measurement Bandwidth | 31.5Hz to 8KHz |
| Dynamic range | 65dB |
| Measurement Range | 35 to 130dB (Low: 35 to 100; High: 65 to 130dB) |
| Frequency weighting | 'A' and 'C' (selectable) |
| Accuracy / Resolution | ± 1.5dB (under reference conditions) / 0.1dB |
| Standards | Meets Type 2 ANSI S1.4-1983, IEC 60651, EN60651 |
| Maximum Hold decay time | <1dB / 3min |
| Response time | Fast: 125 milliseconds / Slow: 1 second |
| Calibration source required | 1KHz sine wave @ 94dB |
| Power | 9V Battery |
| Battery life | 50 hours (typical); low battery indicator alerts user |
| Automatic power off | After approx. 15 minutes of inactivity |
| Operating temperature | 0 to 40°C (32 to 104°F) |
| Operating humidity | 10 to 90% RH |
| Storage temperature | -10 to 60°C (14 to 140°F) |
| Storage humidity | 10 to 75% RH |
| Dimensions/weight | 240 x 68 x 25mm (9.45 x 2.68 x 1") /210g (6.75oz) |
