설명
Monitor your indoor environment with precision using this advanced 4-in-1 Sound Level Meter, designed to measure noise levels, temperature, humidity, and display time all on a large, clear screen. Crafted from durable ABS material and powered by a high-capacity 4000mAh lithium battery, this versatile device is perfect for comprehensive environmental monitoring in homes, offices, and industrial settings.
Key Features:
· **4-in-1 Multifunctional Meter:** Accurately measures sound levels, temperature, humidity, and displays time in a convenient 24-hour format, providing a complete overview of indoor conditions.
· **High-Precision Condenser Microphone Sensor:** Equipped with an ultra-thin metal vibrating thin film and a 6mm condenser microphone, delivering fast response and precise noise level readings with an accuracy of ±1.5dB.
· **USB Data Storage & Export:** Easily connect the sound level meter to a computer via USB Type-C interface to instantly read, store, and export data to Excel spreadsheets for detailed analysis and record keeping.
· **Quick Response & Wide Measurement Range:** Offers rapid measurement with a frequency response of 31.5Hz to 8.5KHz and a noise detection range from 30 to 130 decibels, ensuring reliable monitoring across various environments.
· **Alarm Prompt System:** Features both visual indicators and audible beeping alarms to alert users when noise levels exceed preset thresholds, enhancing safety and awareness.
· **Long Battery Life & Low Battery Warning:** Powered by a built-in 4000mAh lithium battery with a low battery warning below 3.6V, supporting continuous use and long-term data storage for up to one year with 2-second recording intervals.
· **User-Friendly Digital Display:** Large 3-digit digital display with high resolution (0.1dB for readings under 100dB, 1dB for above 100dB) ensures easy reading of measurements.
· **Additional Functions:** Includes an alarm clock function and operates efficiently within a temperature range of 0~40℃ and humidity range of 10%~80% RH, suitable for various indoor environments.
Specifications:
· Material: ABS
· Battery Type: Lithium Battery (Included)
· Battery Capacity: 4000mAh
· Power Supply: DC 5V 1A Type-C USB Interface
· Measurement Range: 30~130 dB
· Accuracy: ±1.5dB (94dB at 1KHz)
· Frequency Response: 31.5Hz~8.5KHz
· Frequency Weighting: A weighting
· Response Time: Fast
· Microphone: 6mm Condenser Microphone
· Digital Display: 3 digits
· Resolution: 0.1dB (<100dB), 1dB (>100dB)
· Operating Temperature: 0~40℃
· Operating Humidity: 10%~80% RH
· Storage Function: 2 seconds per record, stores data for up to one year
· Alarm Prompt: Sound and display alarm
· Time Display: 24-hour format
· Temperature Display: 2 digits
· Humidity Display: 2 digits
· Low Battery Warning: Below 3.6V ±0.1
Package Includes:
· 1 x Sound Level Meter
This all-in-one sound level meter is an essential tool for anyone needing accurate noise, temperature, and humidity monitoring with data logging capabilities. Its quick response, high accuracy, and user-friendly features make it ideal for environmental assessments, workplace safety, and personal use.
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Fruugo ID:
425088353-893360976
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EAN:
8137357611961