مقياس الصوت HFS(R)، مقياس مستوى الصوت، مقياس الضوضاء، مقياس الديسيبل، محلل الصوت، نطاق 30 ديسيبل إلى 130 ديسيبل مع شاشة LCD بإضاءة خلفية، حامل البيانات، للمنزل والمكتب والمدرسة
مميزات خاصة
- [Parameter]: Measuring Range: 30dB~130dB; Resolution: 0.1dB; Accuracy: +1.5dB; Frequency Weighting: A Weighting.
- [Size]: Display size: 34x31mm (1.3x 1.2in); Size: 205x55x30 mm (8.1 x 2.2 x 1.2in); Weight: 122g (battery not included).
- [Working Environment]: Operating Conditions: -10~50°C, <80%RH, , ≤2000m Altitude; Storage Conditions: -10~50°C, <70%RH, (remove battery).
- [Packing included]: Sound Meter x 1; Storage Box x 1; Cloth Bag x 1, Manual x 1, Certificate x 1, AAA battery x2.
- [Application]: Suitable for detecting environmental noise. Widely applicable to individuals, families, businesses, learning, industries, etc.
وصف
Measuring Range: 30dB~130dB
Resolution: 0.1dB
Accuracy: +1.5dB
Frequency Weighting: A Weighting
Maximum display: 1999
Frequency Response: 31.5Hz~8KHz
Response Rate: Fast(0.125s)/Slow(1s)
Sampling Rate: 2 times/s
Microphone: Highly sensitive 1/2-inch condenser microphone
Operating Conditions: -10~50°C, Storage Conditions: -10~50°C, Display size: 34x31mm (1.3x 1.2in)
Size: 205x55x30 mm (8.1 x 2.2 x 1.2in)
Weight: 122g (battery not included)
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