Life Basis Decibel Meter LCD Digital for Noise Environmental Monitoring 30-130dBA

LifeBasis Decibel Meter is a professional sound level meter which can be applied to sound level detection at factories, offices, homes, school, restaurants, hospitals etc. Wide measurement range 30dBA~130dBA and high accuracy±1.5dB. Windows compatibility can directly record up to 4700 noise data.

LifeBasis Decibel Meter Advantages 

1. Highly Accuracy

Noise detector equipped with high-sensitivity probe is sensitive and can sample quickly. The included sponge head allows you to reduce the interference of wind noise when measuring outdoors. The accuracy can reach +/-1.5db, which is suitable for noise engineering, quality control and various environmental sound measurement.

2. Maximum Lock Function

The handheld decibel meter can choose AC or DC frequency weighting, fast or slow time weighting, and has a maximum value lock function to meet your multiple measurement needs. Note: The machine will automatically shut down without any operation for 10 minutes by default.

3. Data Recording & Analysis

The Sound Level Reader is equipped with a computer CD and USB computer connection line. Provide a computer application program, which can download and record real-time sampling through USB and computer communication, export data tables, and perform data analysis. With a perpetual calendar function, it can also directly record 4700 noise data.

4. Reliable

The Digital Audio Decibel Meter complies with International Electrotechnical Commission standard: IEC PUB 651 TYPE2, and American National Standard: ANSI S1.4TYPE2. It is an excellent choice for you to measure noise in factories, offices, homes, traffic and other places.

Specification

- Measurement range: 30dBA~130dBA, 35~130dBC
-Accuracy: ±1.5dB
- Frequency range: 31.5Hz~8.5KHz
- Frequency weighting: A/C
- Digital display: 4 digits
- Resolution: 0.1dB
- Measurement level: 30~130, 40~90, 50~100, 60~110, 80~130
-Linear range: 50dB/100dB
-Sampling rate: 2 times/second
-AC output: FS output impedance is about 0.707Vrms 600 ohms
-DC output: 10mV/dB, output impedance approx. 100 ohms
- Microphone: 1/2 inch electret condenser microphone
- Power supply: 4 AA 1.5V batteries (not included)
- Working condition: 0~40 10~80%RH
-Storage condition: -10~60 10~70%RH
-Weight: 308g (including battery)
- Dimensions: 70 x 35 x 256 mm

Packing List

• Noise Meter*1
• Sponge Ball*1
• Supporting Computer CD*1
• Usb Computer Cable*1
• AC Output Line*1
• Manual*1
• PP Packing Box*1