* This meter is featured with wide measuring range (30 ~ 130 dB), A frequency weighting, Maximum function and low battery indication.
* The meter also provides a windscreen to filter-out unwanted signals.
* Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the environment, the brighter the illumination.
Specifications:
Measuring Range | 30dBA ~ 130dBA |
Accuracy | -1.5dB ~ +1.5dB(91dB@1KHz) |
Frequency Range | 31.5HZ ~ 8.5KHZ |
Frequency Weighting | A |
Digital Display | 4 digits |
Resolution | 0.1dB |
Sample rate | 2 times / second |
Microphone | 1/2 inch Electret Condenser microphone |
Max Hold | Max |
Power Supply | 9V Battery (NOT included) |
Auto Power Off | Yes |
Power life | About 30 hours(alkaline battery) |
Operating Condition | Temperature: 0~40 degree |
Humidity: 10~80%RH | |
Storage Condition | Temperature: -10~60degree |
Humidity: 10~70%RH | |
Dimensions | 147mm(L)*50mm(W)*35mm(H) |
Weight | 106g |
Package included :
1 x Sound Level Meter
1 x Sponge Ball
1 x User Manual
Note:
1. The 9V alkaline Battery is Not included.
2. No retail package to save the cost and protect environment.
White MINI DIGITAL SOUND LEVEL NOISE METER Tester DECIBEL DB MONITOR OFFICE FACTORY