Directly | Fast Precise Accuracy within 3 5dB |
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Resolution | 0 1dBA response |
Speed | 0 5 seconds time |
Level | Fast response 125mS Sound level frequency |
Weighting | A Auto Shutdown Alarm Function Automatic shutdown after 15 minutes without any operation OL will be displayed when the input exceeds the |
Range | High Quality LCD Screen High display quality low eye damage low power consumption low |
Radiation | 1 2 Polarized Condenser Microphone Great tool for checking monitoring or controlling the sound level of any |
Environments | Battery Range 9 V carbon zinc manganese battery included frequency |
Range | 31 5Hz 4kHz measuring |
Range | 30 130dB Compact and Lightweight Design Fit perfectly in the palm of your hand suitable for use indoors and outdoors measuring noise levels in factories offices theaters and audio systems |
Cadrim Digital Sound Level Meter Portable Sound Meter Data Logger Decibel Noise Meter Tester 30-130dB Auto OFF Alarm Function Max/Min Hold Sound Measure LCD Screen 9V Battery Noise Measurement Tester Review