Handheld LCD Digital Decibel Meter 30-130dBA Sound Level Tester

Handheld LCD Digital Decibel Meter 30-130dBA Sound Level Tester Description

1、Quality ABS material makes the meter firm, antiwear and durable for long time using. 2、Handheld design and lightweight styling, which is convenient to use and carry. 3、 LCD display screen, it has high definition, which is convenient to read data. 4、High sensitivity, it has no false alarm, the measuring range is from 30-130dBA, it will provide an most accurate data for you. 5、Suitable for various occasions, suitable for sound quality control in factory, office, home, school and construction site, etc.
Features:
1. Quality ABS material makes the meter firm, antiwear and durable for long time using.
2. Handheld design and lightweight styling, which is convenient to use and carry.
3. LCD display screen, it has high definition, which is convenient to read data.
4. High sensitivity, it has no false alarm, the measuring range is from 30-130dBA, it will provide an most accurate data for you.
5. Suitable for various occasions, suitable for sound quality control in factory, office, home, school and construction site, etc.
Specification:
Condition: 100% Brand New
Material: ABS
Measuring Range: 30-130dBA
Accuracy: 1.5dB (at reference sound pressure level, 94dB, 1khz >)
Frequency Response: 31.5hz-8.5khz measurement: 30-80,50-100.60-110,80-130, 30-130db
Dynamic range: 50dB/100dB
Frequency Weighted Characteristics: A and C
Digital Display: 4 digits
Resolution: 0.1db
Sampling rate: 2 times/second
Analog characterization Show: One characterization represents 1dB and the sampling rate is 2 times/second
Overload Indicate: the OVER/UNDER symbol
AC Dial Number Output: 0.707Vrm s/ full scale, output impedance of about 600 ohm
DC Double Output: 10m V/dB,
Output Impedance: About 100 ohm
Dynamic Characteristics: the reaction rate is FAST and SLOW
Microphone: 1/2 inch capacitive microphone
Maximum locked: M Ax
Power Source: 9V Baatery (Include)
Battery Life: About 30 hours
Starting Self-check Time: 3 seconds
Working Temperature and Humidity: 0-40C, 10-80% RH
Storage Condition Temperature and Humidity: -10-60C (14 -140 F), 10~70%RH
Size: Approx. 149 x 57mm/5.9 x 2.2in
Package List:
1 x Sound Level Meter
1 x Instruction Book