Alarm function. Data storage. Super large 9.6" LCD digital display with backlight that makes reading more clear and visually in dark areas. Alarm Reminder(sound+display) Yes. Resolution 0.1dB(<100dB), 1dB(>100dB).
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GVDA Digital Min Audio Sound Level Meter DB Measuring Instrument Sonometer Decibelimetro 30-130dB Portable Noise Decibel Monitor
Aliexpress UK
With modern, compact, portable design. Working temperature and humidity: 0~40℃, 10~80%RH. Easy to use.
eBay
Smart Sensor AS804 Digital Sound Level Meter Decibel 30D to 130dB Diagnostic Tools Monitoring Tester Noise DB Detector Analyzer
Aliexpress UK
【 AUTO Alarm Icons】: the noise alarm face icon will automatically switch when the decibel at different level. 【Green Icon】Less than 60dB;【Yellow Icon】60~75dB;【Orange Icon】75~85dB;【Red Icon】More than 85dB.
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Smart Sensor AS804 Digital Sound Level Meter Decibel 30D to 130dB Diagnostic Tools Monitoring Tester Noise DB Detector Analyzer
Aliexpress UK
The MAX/MIN button will hold the highest/lowest reading until a much higher/lower reading is picked up. Accuracy Within +/-1.5dB. Large LCD screen display. Communication is important. (except for weekend).
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ANENG GN102 Decibel Meter Digital 30-130dB sonometro Ambient Noise detector sound High Precision Windproof Sponge Cover Tools
Aliexpress UK
Fast and Slow dynamic characteristic modes. Dynamic Characteristic: FAST (high speed)/SLOW (low speed). scale at 1 dB step for monitoring current sound pressure level display. With 2 equivalent weighted sound pressure levels A and C. AC &.
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Noise Meter 43,000 Data Storage Sonometer Decibel Meter Visual Line Chart DC Output Alarm Function Sound Level Meter
Aliexpress UK
Working temperature and humidity: 0~40℃, 10~80%RH. Data retention. Frequency response: 31.5HZ~8kHZ. Accuracy: 1.5dB.
eBay
HABOTEST HT602 Sound Level Meter Portable SPL Meter 30dBA to 130dBA Audio Noise Volume Measuring Instrument Decibel Meter
Aliexpress UK
Product Highlights 🔹 Bluetooth & APP Integration Sync data wirelessly to your smartphone via the Smart Life APP (Android/iOS). Monitor real-time noise levels, log measurements, and export reports effortlessly. 🔹 Professional-Grade Accuracy ±1.5dB precision ensures reliable results for industrial, environmental, and domestic use. 🔹 Dual Response Modes FAST Mode: Capture fluctuating noise (e.g., traffic, machinery). SLOW Mode: Measure steady-state noise (e.g., HVAC systems, offices). 🔹 MAX/MIN Hold Function Instantly record peak and trough values—perfect for compliance checks or safety audits. 🔹 A/C Weighting Flexibility Switch between A-weighting (human-centric) and C-weighting (industrial noise analysis). 🔹 Long Battery Life & Auto-Off 10-minute auto-shutdown saves power.
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Ultrasonic Liquid flowmeter TUF-2000M Module Digital Water Flow Meter TS-2 TM-1 TL-1 TS-2-HT TM-1-HT High Temperature Sensors
Aliexpress UK
Size: MS6708. A and C weighting network selection. With the backlight feature, it is appropriate for gathering the sound data at night. To save power, backlight auto power off function is provided.
eBay
BSIDE Digital Clamp Meter Fork DC/AC 600A Professional Ammeter Pliers T-RMS Current OpenJaw Electrical Tester Auto Multimeter
Aliexpress UK