- 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
- Gas Clip Technologies
- GfG Instruments
- GMI/Detcon
- Honeywell Analytics
- Industrial Scientific
- MSA
- RAE Instruments
- RKI Instruments
- 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-KIT Low/High Range Sound Level Meter Kit
Item #:
EXT-407732-KIT
Brand:
Extech
Share this product:
407732-KIT Low/High Range Sound Level Meter Kit by Extech
Features
- Complete with 407732 Sound Meter, microphone wind screen, calibration screw driver, 9V battery, plus 407722 Sound Calibrator with 9V battery. Supplied in an attractive hard carrying case that provides protection and organization for your meter and accessories
Model 407732
- High accuracy meets ANSI, and IEC Type 2 standards
- High and Low measuring ranges (35 to 130dB)
- Data Hold and Max Hold functions
- Backlit display to view in dimly lit area
Model 407722
- Calibrates and verifies sound level meter operation
- Durable double molded housing
- 1kHz sine wave at 94dB/114dB is generated to an accuracy of 4% (frequency) and ±0.5dB
- Total Harmonic Distortion (THD) <2% at 94dB
| 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) |
