| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $64.79 | $63.47 | $61.48 | $58.84 | Contact US |
WENSN WS854 Dual Display Noise Monitor Wall Mounted Decibel Meter Shows Indoor Outdoor Noise Levels
$82.85
WENSN WS844 Wall Mounted Noise Monitor Sound Level Meter Decibel Meter (DC 9V Powered) + 3M Probe
$74.22
WENSN WS1803 Upgraded Version Wall Mounted Noise Monitor Rechargeable Decibel Meter + 5M Probe
$105.85
SW-525A SW525A Standard 30-130dB Noise Meter Wall Mounted Decibel Meter with Sound & Light Alarms
Features:
- The noise monitor has obtained CE, FCC, ROHS, PSE and IP54 certification
- Frequency weighting: A-weighted
- Fast response: With a fast response rate, it has a measurement accuracy of up to ±1.5DdB
- Sound and light alarms: When the measured value exceeds the alarm value, the alarm indicator light will flash, accompanied by a beep alarm sound. It supports a 3.5mm audio cable to connect your external loudspeakers
- Real-time monitoring and large-screen display
- Wall-mounted noise meter monitors noise in real-time and refreshes data
- Condenser microphone sensor: The ultra-thin metal diaphragm is practical to output instantaneous response. The sensitivity is 0.1dB. Its frequency response is as low as 31.5Hz. The condenser microphone sensor consists of three conductive layers: a windproof and dust-proof fiber layer, a thin and lightweight diaphragm, and an electret metal film. These three conductive layers determine its frequency response and sensitivity. A lighter diaphragm results in faster response speed
- Widely used: Can be used in homes, offices, clubs, classrooms, hotel rooms, hospital wards, laboratories, etc.
Package Included:
- 1 x Noise detector
- 1 x Power cable
- 1 x Warranty card/product quality certificate
- 1 x Instructions
Packaging Details:
- Weight: 0.62kg
