Smart Sensor AR844 Digital Sound Noise Level Tester Sound Level Meter 30~130dBA

Description

Smart Sensor AR844 Digital Sound Noise Level Tester Sound Level Meter
Specification:
*Stardard: IEC pub 651 TYPE2
ANSI S1.4 TYPE2
*Measuring range: 30~130dBA, 35~130dBC
*Accuracy: ± 1.5dB
*Frequency range: 31.5Hz~8.5KHz
*Linearity Range: 50dB or 100dB
*Fast/Slow weight selection
*A/C frequency weight selection
*Sound Measuring level selection(30~80dB, 50~100dB, 60~110dB, 80~130dB, 30~130dB)
*A/C frequency weight selection
*Microphone: 1/2 inch electret condense microphone
*Sampling frequency: 2times/second
*AC/WPM output interface
*Over range indication
*Max reading hold function
*Low battery indication
*Can record 4700 data
*set up spacing interval (1s~250s)
*Connect to the computer with USB interface
*Corresponding analyze softeare
Packing information:
*Power: 4*AA 6V battery or DC adapter(not included)
*Net weight: 240g(not include the battery)
*Size: 226x80x36mm
*Packing style: Gift box+PP carrying box
*Q'ty per carton: 12PCS
*Standard carton size: 52.5x45.5x34.0cm
*G. W of the carton: 13.3kg
PAYMENT INFORMATION:
1.We can accept Credit Cards,Paypal,T/T,Escrow and so on.
2.The buyer is responsible for any tax and/or duty charged by their country.
INTERNATIONAL SHIPPING:
The package will be shipped by DHL, FEDEX or EMS. After we shipped the parcel,we'll fill in the tracking number and inform you by e-mail.Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. thanks
WARRANTY INFORMATION:
1.All the products have been checked and packed in good condition before dispatch.
2.All the products with one year warranty.
3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
4.Buyers have to pay for the return cost and we will pay the cost for resend
5.All products returned should be in new conditions.
CONTACT US:
Office Tel: 008675527541660
Cellphone: 008615967476818
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2.Please contact us before leaving any negative or neutral feedback,We will work with you to solve any problems.