GM1358 Digital Sound Level Meter Noise Meter DB Meter Tester Measuring Range 30-130dB With LCD Backlit

The sound level meter is an instrument for the measurement of ambient sound level. It has been designed to meet the requirements of noise engineers, noise quality control and health prevention in various environments,, such as noise measurement in factory, office, traffic road, family and other noise measurement applications.

Features:
Sound Level Range: 30dB~130dB.
Analogue bar Graph.
Max value hold function.
Fast/Slow time weighting Selection.
Weighting A/C frequency selection.
Overload indication: OVER / UNDER
Large LCD display for easy readout.
Low battery indication.

Specifications:
Measurement of sound level range: 30dB~130dBA, 35~130dBC
Level accuracy: 1.5dB (reference sound pressure standard, 94dB1KHZ)
Resolution: 0.1dB
Frequency response: 31.5Hz ~8.5KHz
Measuring level: 30~130, 30~80, 50~100, 60~110, 80~130dB
Frequency weighting characteristic: A & C
Time weighting: FAST/SLOW
Sampling rate: 2 times/second
Analogue bar Graph: 1dB/1 bar graph

General Characteristics:
Operating temperature and humidity: 0 - 40?, 10-80%RH
Power Supply: 1 * 9V/6F22 battery (not included)
Item Weight: about 179g / 6.3oz
Dimensions: 256 * 70 * 35mm
Package Size: 23 * 8.3 * 4.5cm / 9.2 * 3.4 * 1.7in
Package Weight: 325g / 11.8.3oz

Package List:
1 * Digital Sound Level Meter
1 * AC Output Wire
1 * Sponge Ball
1 * English Manual

Shipping:

1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday.
2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders .
3.If you didn"t receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.
4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges.
5. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

Warranty:

1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved .
2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment.
3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.