30-130 Db Lcd Digital Sound Level Meter Pressure Tester Usb Decibel New Z3p7

C $42.54

shanghai, China
Jun 14th

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Description Description&Previewshipping&policyDescription: Measuring range: 30~130dBA, 35~130dBC Accuracy: +1.5dB (at the reference sound pressure level, 94dB@1KHz) Frequency response: 31.5Hz~8KHz Measurement gear: 30~80, 50~100, 60~1 10, 80~130, 30~130dB Frequency weighting characteristics: A and C characteristics Digital display: 4 digits, resolution 0.1dB, sampling rate is 2 seconds When 30~130dB is: 1 scale represents 2dB. Characterized display: other gears are: 1 scale represents 1dB. Overload indication: OVER / UNDER symbol AC signal output: 0.707Vrms/full scale per file, output impedance is about 600 ohm DC signal output: 10mV/dB, output impedance is about 100 ohm Dynamic characteristics L: AST (fast), SLOW (slow) reaction rate Microphone: 1/2 inch condenser microphone Maximum lock: MAX Power supply: 4 1.5V AA batteries or DC 6V 100mA DC power supply (not incluede battery) The highest cannot exceed DC 9V Power-on self-test time: 3 seconds Working temperature and humidity: 0~40°C, 10~80%RH Storage temperature and humidity: -10~60°C, 10~70%RH Dimensions: 256*70*35mm The package includes: 1*Tester (not including battery) Preview: Thank you for your purchase Problems? You can follow below process to chontact us. There is a time zone difference,but we will do our best to quickly response to your questions: Shipping We will arrange shipping for you within 24 Hours after payment cleared except the holidays. We always send the item to the address you give us on PAYPAL to ensure the security of the item. If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost. Payments We accepts Paypal only If you have any questions about the payment,please contact us through eBay message. Import Duties In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office. Terms & Conditions By bidding on this item,the Buyer agrees to all of the terms and conditions as outlined in this listing .please ensure to read and agree to All eBay terms and Conditions before bidding. All pictures are for illustration purpose only and Colours may vary slightly. Our store obeys all eBay Rules and Policies. Returns Policy To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it. Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging. All shipping and handing charges are non-refundable Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items. Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded
Country/Region of Manufacture	China
MPN	Does Not Apply
UPC	Does not apply