HobbyKing Digital Sound Level Meter
HobbyKing Digital Sound Level Meter
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An invaluable tool for RC Clubs, RC Pilots and RC Drivers, particularly those using Internal Combustion motors, to monitor for excessive noise levels. This HobbyKing Digital Sound Meter is compact enough to fit into the smallest toolbox and comes with a removable pop shield and a threaded mount for a tripod. Can be utilized by anyone who needs to measure noise in their environments such as factories, traffic and audio systems.
Features:
• Accuracy: ±1.5dB
• Sampling Rate: 2 times/s
• Automatic Backlit Display
• Max/Min Hold Function
• Auto Power Off
• Low Battery Indication
• In-built 13mm Condenser Mic
• 9v Dry Cell Battery (Included)
• 30 Hours Operation per Battery (Approx)
• Instructions Included
Specs:
Measuring range: 30dBA~130dBA
Accuracy: ±1.5dB (94dB@1KHz)
Frequency range: 31.5Hz~8kHz
Frequency weighting: A
Digital display: 4digits
Resolution: 0.1dB
Sample rate: 2 times/second
Microphone: 1/2 inch electret condenser microphone
Power supply: 9V battery
Power life: About 30 hours (alkaline battery)
Operating condition: 0~40°C, 10~80%RH
Storage condition: -10~60°C, 10~70%RH
Dimension: 149mmx26mmx57mm
Weight: 144g (Inc Battery)
