30-130dB Digital Sound Level Meter 0.1dB LCD Noise Frequency Tester AC/PWM Output Datas Store Calendar FAST/SLOW USB+CD Software

30-130dB Digital Sound Level Meter 0.1dB LCD Noise Frequency Tester AC/PWM Output Datas Store Calendar FAST/SLOW USB+CD Software

Introduction:

This sound level meter is an ideal tool to measure Sound Preure Level in decibels (dB). It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc. Feature: -Wide measurement range: 30~130dBA, 35~130dBC -Accuracy up to 1.5dB -This unit was designed according to following standards: ----A. International electrician committee standard: IEC PUB 651 TYPE2 ----B. US national standard: ANSI S1.4 TYPE2 -100% -With modern, compact, portable design. -Easy to use -Frequency weighting characteristic: A & C -Time weighting characteristic: Fast & Slow -AC/DC output -Bar graph indication -Equipped with sponge ball to filter-out unwanted signals. -Max reading hold -USB interface -Analyse software -Auto power off -Overload indication: OVER/UNDER -Auto backlight display -Low battery indication -Powered by 4x1.5V AA batteries (not included) -Approved by CE/ROHS/FCC standard -Under 1 year guarantee Specification: -Measuring range: 30dBA~130dBA, 35~130dBC -Accuracy: ±1.5 dB -Frequency range: 31.5Hz~8.5KHz -Frequency weighting: A/C -Digital Display: 4digits -Resolution: 0.1dB -Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 -Linearity range: 50dB / 100dB -Sample rate: 2 times/second -AC output: 0.707Vrms at FS output impedance approx. 600 -DC output: 10mV/dB, output impendance approx. 100 -Microphone: 1/2 inch electret condenser microphone -Power supply: 4xAA 1.5V Battery (not included) -Operating condition: 0~40 10~80%RH -Storage condition: -10~60 10~70%RH -Weight: 308g (including battery) -Dimension: 70x35x256mm Package Included: -1 x Sound level meter -1 x Operation Manual -1 x Sponge Ball -1 x USB cable -1 x Software CD About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.