Name: جهاز قياس مستوى الصوت الرقمي من INFURIDER، YF-882A ديسيبل جهاز مراقبة حجم الضوضاء يقيس نطاق 30-130 ديسيبل (A/C) مع أقصى قدر من الإضاءة الخلفية لحمل البيانات ووضع سريع/بطيء (بطارية 9 فولت متضمنة)
Brand: INFURIDER
Availability: InStock

مميزات خاصة

🔹【Accurate Decibel Meter】The digital noise level meter measures range from 30-130dBA/30-130dBC.Frequency range at 31.5Hz-8.5KHz with an accuracy of +/-1.5dB.Resolution:0.1dB.
🔹【A/C Double Weighting】This sound level meter also has both A and C weighted dB measurements. dBA can measure environmental noise and dBc is suitable for mechanical noise,it can be converted to A/C for more precise measurement.
🔹【Multi-Purpose dB Meter】Maximum hold function;5 digits LCD display with backlight,easy to read in the dimly place; It will automatically turn off after 10 mins to save battery life.Select fast/slow mode to adjust noise level or to average quickly changing levels.
🔹【Wide Range of Application】The noise meter come with portable case,it is convenient for you carrying.It can be used in various occasion,such as monitoring noise levels in hotels, workshop,machines,hospitals, office and any other noise sensitive environments.
🔹【100% Guarantee】Handheld sound level meter with lightweight, easy and convenient to use.INFURIDER provide 1-Year quality guarantee. If there is a quality problem, we'll replace it. If you have a problem, don't hesitate to contact us!100% guatantee buy with your confidence!

وصف

Specification:
Accuracy: +/- 1.5dB
Resolution: 0.1dB
Time Weighing: Fast/Slow
Frequency Weighting: A&C
Sampling Frequency: 2times/sec
Frequency Range: 31.5HZ~8.5KHZ
Measure range: 30~130dBA 30~130dBC
Microphone: 1/2 Inch Electret Condenser Microphone
Dimensions: approx. 220 (L) x 67 (W) x 32 (H) mm (8.6 x 2.63 x 1.25 inch)
Level Ranges：30-80dB;50-100dB;60-110dB;80-130dB

Features：
Data Hold:✅
Max Hold Function :✅
Auto Power Off:✅
LCD Backlight:✅
Bar Graph:✅
AC/DC Output:✅
Self Calibration:✅

What You Will Get？
1* Sound Level Meter
1* English User Manual
1* 9V（6F22）Battery
1* Small Screwdriver
1* Proctive Case
1* Windshield Ball
1* Output Wire

INFURIDER offers lifetime technical support if you have any questions about our products. Do not hesitate to contact us: Infraredcs@hotmail.com
("Help" -> "My Orders" -> "Sales" -> "Ask a Question".)

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