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...best seller accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. Th...
... range. The CA368-E offers a cost-effective and reliable solution to complex landlords, small utility service providers. Main functions ■ Unidirectional measurement of active and...
...unidirectional mic enhances your voice quality by reducing ambient noise. The noise cancelling headphones of this gaming headset can transmit high-quality communication and clear any background noise. On-ear...
... sound; all game sound effects & details will come to your ears to provide immersive gaming experience. [Noise Cancelling Mic]: Jeecoo customized unidirectional microphone reduces ambient noise for...
.../485 3.pass direction:unidirectional or bidirectional 4.Motor power: DC motor 5.working environment:-25℃ to 70℃ 6.Relative humidity,≤90% no condensation 7.open/close time:1s 8.Power-on system startup time:3s...
.../485 3.pass direction:unidirectional or bidirectional 4.Motor power: DC motor 5.working environment:-25℃ to 70℃ 6.Relative humidity,≤90% no condensation 7.open/close time:1s 8.Power-on system startup time:3s...
... range. The CA368-E offers a cost-effective and reliable solution to complex landlords, small utility service providers. Main functions ■ Unidirectional measurement of active and...
... S1.25:1991 Personal Noise Dosimeters IEC 61252:2002 Personal Sound Exposure Meters Microphone 1/4 inch prepolarized condenser field replaceable threaded Mic. including the preamplifier with sensitivity leve...