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IP65 Noise Meter Sensor, Environmental Noise Online Monitoring Meter Noise Transmitter Decibel Detector Sound Level Meter 30-120DB (Output Signal 4-20mA)
$222.28
About This
- Power supply: 10-30V DC (0-10V type is recommended for 24V power supply)
- Maximum power consumption: 0.4W (485 type), 1.2W (analog type)
- Measurement accuracy: ±0.5DB
- Frequency range: 20Hz-12.5KHz
- Default range: 30-120DB