Clear Digital Sound Level Meter 30-130 DB Automotive Decibel LCD Backlight Mini Noise Detector MAX/MIN Modes | Инструменты

Clear Digital Sound Level Meter 30-130 DB Automotive Decibel LCD Backlight Mini Noise Detector MAX/MIN Modes | Инструменты

Digital sound level meter performance is stable, secure and reliable measuring instrument. The instrument can be widely applied in environmental protection, occupational health, industrial enterprises, scientific research and teaching fields, used for measuring environmental noise, machinery noise measurement and measurement of architectural acoustics.

Features:
With full-size backlight.
MAX/MIN modes.
Auto power off function.
Powered by batteries or external power source.
LCD backlight display, the digital display is clear at a glance.
Dustproof drop resistance, durability.
It is light weight, compact, ergonomic, and user friendly, making it a fine tool for monitoring noise intensity.
Portable and easy to use, suitable for sound quality control in factory, office, home, school and construction site.
Widely applied in environmental protection, occupational health, industrial enterprises, scientific research and teaching fields, used for measuring environmental noise, machinery noise measurement and measurement of architectural acoustics.

Specifications:
Model: JD-105
Frequency Range: 31.5Hz-4kHz
Measuring Range: 30dB-130dB
Microphones: 1/2 inch electret condenser microphone
Calibration: electrical calibration with the internal oscillator(1 kHz sine wave)
Digital Display: 4 digits LCD
Resolution: 0.1dB
Working Temperature: 0 - 40℃
Storage Temperature: -10 - 60℃
Storage Humidity: 10 - 75%RH
Basic Accuracy: +/- 3.5dB(94dB@1kHz)
Battery（not included）: 4 * AAA battery
Item Weight: 145g / 5.11ounce
Package Weight: 172g / 6.07ounce
Item Size: 185 * 60 * 30mm / 7.28 * 2.36 * 1.18in
Package Size: 230 * 125 * 35mm / 9.06 * 4.92 * 1.38in

Note:
Please allow a slight error due to manual measurements.
Due to the different monitor and light effect, the actual color maybe a slight different from the picture color.

Package List:
1 * Sound Level Meter

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. Delivery Time:

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.

1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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