SMARTSENSOR AR814 Digital Sound Level Meter
制造商: SMARTSENSOR Model: AR814 来源: China - 联系
SPECIFICATIONS
Microphone : 0.5 Inch Electret Condenser Microphone
Measuring Range: 30~130dB
Resolution: 0.1dB
Accuracy: ±1.5dB
Frequency Range: 31.5HZ~8.5KHZ
Frequency Weighting: A/C
ACDC Output: √
Low Battery Indication: √
Over Range Indication: √
Max Hold Function: √
Time Weighting Selection: Fast/Slow
Power: 9V DC battery (with external power receptacle)
Product Net Weight: 178g
Product Size: 207*70*29mm
Details
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化
