CHENGGUAN Digital Decibel Meter - High Accuracy Sound Level Monitor with Data Hold Function, 40-130 dB(A) Range, ±1.5dB Precision - Perfect for Home, Office, Industrial & Environmental Noise Testing
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Estimated Delivery:7-15 days international
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SKU:45928837
Product Description
Name: Digital Sound Level MeterMicrophone: 1/2 inch condenser microphone (material: pure copper plating)Accuracy: +2dBFrequency response: 31.5Hz~8.5KHzDynamic range: 30dBMeasuring range: 40~130dBA/40~130dBCFrequency weighting characteristics: A and C characteristicsDigit display: 4 digits, resolution 0.1dB, sampling rate 2 times/secAnalog scale display: 1 scale represents 1dB, sampling rate is 2 times per secondMeasurement gear: 40~70dB/60~90dB/80~110dB/100~130dB/40~130dBOverload identification: OVER, HI, UNDER, LO symbolAC signal output: 0.707Vms/full scale per file, output impedance is about 600QDynamic characteristics: FAST (fast), SLOW (slow) sampling rateMaximum lock: YESData retention: YESPower-on self-test time: about 4 secondsPower supply: two AAA batteries(not included)1 6F22 9V battery or DC9V 100mA DC power supplyPacking List:1 * Digital Sound Level MeterAfter sales: Your arrival is my honor, thank you for your trust and support, and wish you a happy life.Our products undergo a rigorous quality inspection, please rest assured to buy, If you have any questions, feel free to contact us and we will provide you with the best service.
Product Features
*WITH THE BACKLIGHT FEATURE: it is appropriate for gathering the sound data at night.Backlight auto power off function is provided.Wide measurement range from 40dB to 130dBA.With power saving,well-design high-efficiency power supply circuit makes the batteries more durable
*EASY:Super easy and simple to use. All readings are measured in dBA, the most common decibel reading for most all applications, home and commercial. Simply turn on and get a reading!
*USEFUL TOOL IN YOUR WORK & LIFE:This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.
*AFFORDABLE: Our sound meters are designed with the general consumer in mind, made with the features required by most users while eliminating uneccessary features that only add to the cost that will not normally be used by most consumers.
*If you have any questions, please contact us, we will solve it for you as soon as possible!
