Measuring Range: 30~130dBA
35~130dBC
Accuracy: ?1.5dB
Frequency Range: 31.5Hz-8.5kHz
Linearity Range: 50dB
AC/DC Output: ?
Auto Power Shut Off: ?
Low Battery Indication: ?
Over Range Indication: ?
Max Hold Function: ?
USB PC Interface: ?
Calendar function: ?
Digit & Resolution: 4 Digits & 0.1dB
Time Weighting Selection: Fast/Slow
Microphone:1/2 Inch Electret Condenser Microphone Memory: 512M
Frequency Weighting: A & C
Sampling Frequency :2 times/sec
LCD size: 30x50mm
Product Color: Ivory
Product Net Weight: 350g(include battery)
Product Size: 235x70x30mm
Power: 9V (Alkaline or DC Adapter)
Operating Temperature and Humidity:
0? to 40? (32 to 104?) 0 to 70% RH.
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