Sound Level Meter Digital Type Accurate noise pressure Decibel tester 40-130 db
Features
Easy to use and handy instrument for sound quality control in office， home， school and construction site.
The meter has wide range of applications such as noise pollution studies， research and other industrial use.
Low battery indicator
Monitor the sound levels from traffic noise， alarm systems and workplace machinery
Conformed to the EN50081-1/1992:EN55022; EN50082-1/1997; (EN61000-4-2/-3/-8，ENV50204); 89/336/EEC
Wide Measuring Range: 40 ~ 130 dB
With 2 equivalent weighted sound pressure levels A and C
Fast and Slow dynamic characteristic modes
Bar graph indication for Sound Level Range
Maximum hold function
Large LCD screen with 4 digits reading
MAX/MIN QUASI-ANALOG BAR INDICATOR
AUTO/MANUAL RANGING SELECTION
Fast & Slow response selectable
Auto power off : 20 min after non-operation
Technology specifictions
Measurement frequency range: 300Hz ~ 8K Hz
Quasi-analog bar indicator: 1dB display steps， 30dB dosplay range updated every 50ms
Measurement level ranges 4 ranges: 40~70dB， 60~90dB， 80~110dB， 100~130dB
Meas. level A weighting: 40dB~130dB
Meas. level C weighting: 45dB~130dB
Accurary: ±2dB(at 94dB， 1K Hz)
Microphone: 10mm(Dia) Electric Condenser Microphone
Digital Disolay: 3.5" LCD 0.1 resolution updated every 0.5 sec
Power: 1x9V battery (6F22) (not be included in post)
Package
1 x sound level meter
1 x English manual
1 x gift box
gift box
WORLDWIDE SHIPPING.(Except some countries and APO / FPO).
Item will be shipped out in 1 business day after payment verification.
We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
AU & US item will be posted with e-package service， other places with China / Hong Kong / Singapore post service.
We provide DHL / EMS (5~9 WORKING days)， too. But cost is around 20usd or higher. Please contact us if you prefer to.
SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary， particularly during the holiday season.
Incoming damaged or defective when you receive， please contact us within 14 days after receiving the item.
Replacement or refund will be preceded once defect confirmed.
Please be reminded when return， the items should be with original shape (original packing， accessories， unused item).
Except incoming defect， returning shipping fee is handled by buyer.
Custom tax fee won\'t be charged if occur， please let us know any concern when you place the order.
We are always trying hard to have a good long-term relationship with you.
Please contact us to resolve any problem you have， we will assist you in any way possible to resolve it. Please don\'t left Negative neutral feedback.
Positive feedback will be very appreciated for you left to us. And ditto will do for you once we receive positive feedback from you.
Our working time is Mon~Sat 9:00~21:00.
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