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Sound Level Meter, Sound meter,Sound noise measuring
Newly Design Shape,High Performance,Max Hold and Data Hold Function
Sound Level Meter Sound Noise Meter HT-850
HT-850 Mini sound lever meter have a wide dynamic range from 30 to 130dB, they have different frequency weighting A and C to respond to human sense or machine monitoring purposes, For different Sound pattern, they also fast and slow time constant setting.
Features
Provides 1.5dB accuracy
Newly Design Shape
High Performance
Max Hold and Data Hold Function
Specifications:
Level Range Low=30-100dB
High=60-130dB
Accuracy +1.5dB (ref 94dB @1kHz)
Frequency Range 31.5Hz to 8k Hz
Frequency Weighting A,C
Time Weighting Fast ,slow
Battery Type 9V battery
Operation Temp 0 oC -40 oC (<80% R.H.)
Storage Temp -10 oC ~60 oC (<70% R.H.)