NF-562 Handheld Decibel Meter for Real Time Sound Level Detection With Backlit Display Suitable for Day or Night Use

Battery Included : No High-concerned chemical : None Voltage range : other Origin : Mainland China DIY Supplies : Electrical Product Type : Noise Meter Device Category : Sound Measurement Device Operation Mode : Automatic Shutdown Noise Meter Usage Scenario : Multi Field Noise Testing Device Sensitivity Level : High Sensitivity Noise Detector Portability : Portable Handheld Noise Meter Accuracy : Accurate Noise Measurement Tool Application : Environmental Noise Monitor Measurement Focus : Noise Assessment Instrument Performance : Decibel Tester Function : Noise Testing Instrument Instrument Type : Acoustic Meter