Digital Sound Noise Level Meter 30-130 dBA,35-130dBC with USB PC Interface

Specifications

1.  Measuring Range: 30～130dBA
                                    35～130dBC
2.  Accuracy: ±1.5dB
3.   Frequency Range: 31.5Hz-8.5kHz
4.  Linearity Range: 50dB
5.  AC/DC Output: √
6.  Auto Power Shut Off: √
7.  Low Battery Indication: √
8.  Over Range Indication: √
9.  Max Hold Function: √
10.  USB PC Interface: √
11.  Calendar function: √
12.  Digit & Resolution: 4 Digits & 0.1dB
13.  Time Weighting Selection: Fast/Slow
14.  Microphone:1/2 Inch Electret Condenser Microphone                                
15.  Memory: 512M
16.  Frequency Weighting: A & C
17.  Sampling Frequency :2 times/sec
18.  LCD size: 30x50mm
19.  Product Color: Ivory
20.  Product Net Weight: 350g(include battery)
21.  Product Size: 235x70x30mm
22.  Power: 9V (Alkaline or DC Adapter)
23.  Operating Temperature and Humidity:  
24.  0℃ to 40℃ (32 to 104℉) 0 to 70% RH.

Packing Info

1.  Hard carrying case + color box
2.  Box Size: 300x220x70mm
3.  Gross Weight: 850g/pcs

Accessories

1 x  Sponge Ball,Sturdy & Protective Carrying Case with hardened foam lining for maximum shock absorption
1 x  User's Manual
1 x CD
1 x USB cable