1x Decibel Knife. Sound Pressure Level Range30-130dB. Our fast growing range of online products will help cater for your every need. Detection temperature: -10 °C to 50 °C. Relative humidity: 20% to 85%.
eBay
Digital Decibel Meter, Sound Level Meter 30-130dB Noise Tester with LCD Screen,Data Hold,Portable Sound Meter for Indoor Outdoor
Aliexpress UK
【11'' LED LARGE DISPLAY】Diemmern large screen decibel meter features 11" LED display with adjustable brightness & decibel meter chip, i.e. Noise Meter + Temperature Meter + Humidity Meter + Clock + Noise Level Indicator, better for your life and work. 【Convenient Charging】The decibel meter is powered by a built-in 2000mAh Li-ion battery, comes with a 9.9-foot USB charging cable, and the plug is included in the package, so you don't need to look for another plug to charge it. You can do it anytime and anywhere. Battery life is 3~5 days, long standby time only need to charge once a week. [The product is calibrated and tested and sent out, usually out of the box the battery is in a non-full state, please connect the charger to keep it fully charged before turning it on and using it.] .
eBay
MASTFUYI FY8862 Sound Level Meter Portable A-Weighted 30dB To 130dB Audio Noise Volume Measuring Instrument Decibel Meter
Aliexpress UK
【Bluetooth Connectivity】: Connect effortlessly to your Android or iOS device via Bluetooth, allowing easy data transfer and management through the dB Tester APP 【 Precision Measurement】 : The Decibel Meter delivers professional-grade accuracy ±1.5dB, a wide range of 30 dB to 130 dB, and 0.1dB resolution. Its 31.5Hz to 8kHz frequency range ensures reliable data for home theaters, noisy neighbors, or workplace safety. A/C Weighting & Fast/Slow Response: The SL01 sound decibel meter switches between A-weighting which mimics human hearing for ambient noise and C-weighting which analyzes machinery/audio frequencies. This noise recorder chooses Fast (125ms) for sudden noise spikes or Slow (1000ms) for stable averages—perfect for monitoring Airbnb noise complaints or industrial inspections. 【dB/.
eBay
MASTFUYI Digital Sound Level Meter 30-130dB Noise Detector,Portable Decibel Tester for Industrial/Construction/Home/Office
Aliexpress UK
Working temperature and humidity: 0~40℃, 10~80%RH. Data retention. Frequency response: 31.5HZ~8kHZ. Accuracy: 1.5dB.
eBay
UNI-T UT353 Digital Sound Level Meter UT353BT Noisemeter 30-130dB Decibel Tester Noise Audio Detector Bluetooth
Aliexpress UK
Fast and Slow dynamic characteristic modes. Dynamic Characteristic: FAST (high speed)/SLOW (low speed). Large LCD screen with digits reading. scale at 1 dB step for monitoring current sound pressure level display.
eBay
TOOLTOP Network Cable Tester 4 in 1 Multi-function Fiber Optical Power Meter Visual Fault Locator noise-free LAN Line Tracking
Aliexpress UK
DC analogy signal output are available connecting to frequency analyzer level recorder, FFT analyzer and graphic record. Fast and Slow dynamic characteristic modes. Dynamic Characteristic: FAST (high speed)/SLOW (low speed).
eBay
GVDA Digital Min Audio Sound Level Meter DB Measuring Instrument Sonometer Decibelimetro 30-130dB Portable Noise Decibel Monitor
Aliexpress UK
It is lightweight, compact, easy to carry, and is not limited by location or location. Windproof Sponge Design: The microphone is designed with a windproof sponge, more accurate sound collection, filtering the impact of wind on the sound.
eBay
Qingping Air Monitor Gen 2, 7in1 Indoor Air Quality Meter Detects PM2.5,CO2,PM10,eTOVC,Noise,Temperature and Humidity,with Alarm
Aliexpress UK
Includes auto-shutdown (cancellable) and low-battery alerts. This noise recorder chooses Fast (125ms) for sudden noise spikes or Slow (1000ms) for stable averages—perfect for monitoring Airbnb noise complaints or industrial inspections.
eBay
GVDA Digital Min Audio Sound Level Meter DB Measuring Instrument Sonometer Decibelimetro 30-130dB Portable Noise Decibel Monitor
Aliexpress UK