Digital Sound Level Meter 30-130dBA Noise Meter

Digital Sound Level Meter 30-130dBA Noise Meter with five languages(English/Italian/German/spanish/French)

Feature
The appearance design of digital sound level meter is novel, small and portable.The digital sound level meter is applicable for measurement of noise engineering quality control, health prevention and various environmental noise, including noise measurement in such various places as factories, offices, transporting routes, families, stereo equipme at and other places.
 

Specification
Measuring Range	30~130dBA
Accuracy	±1.5dB
Frequency Response	31.5Hz~8KHz
Frequency Weighting Features	A Weighting
Resolution	0.1dB
Working Temperature and Humidity	0~40℃,10~80%RH
Storage Temperature and Humidity	-10~60°℃,0~90%RH
Power Source	3*1.5V AAA Batteries
Weight	96.38g
External Dimension	56.1*177*36.03mm

 

Function
	WT85	WT85B
Bluetooth	×	√
Can record 20000 data	×	√
Sound level measurement(dBA)	√	√
MIN/MAX/ Lock current value	√	√
Hold the measurement data	√	√
LCD backlight function	√	√
Manual/auto shutoff	√	√
Backlight alarming	√	√

Measuring Range:30-130dBA
Accuracy:士1.5dB
Frequency Response:31.5HZ-8KHz
Frequency Weighting Features: A Weighting
Resolution:0.1dB
Working Temperature and Humidity: 0-40°C, 10-80%RH
Storage Temperature and Humidty：-10-60°C,0-90%RH
Power Source：3*1.5V AAA Batteries
Weight：96. 38g(Excluding Battery）
External Dimension：56.1*177*36.03mm