Decibel Meter Environmental Monitoring Station – GAOTek
$45.43
$79.96
Description Overview The Decibel Meter Environmental Monitoring Station is a robust device designed for accurate sound measurement, with a range of 30 dB to 130 dB and a quick response time of 200 ms. It operates effectively in various conditions, featuring a capacitor microphone and an operational temperature range of 32 °F to 122 °F. Technical Specifications Measurement Range 30 dB to 130 dB Accuracy 73.4 °F to ± 41 °F (23 ℃ to ±5 ℃) Frequency Range 31.5 Hz to 8 kHz Time Response Quick response: T = 200 ms Microphone Capacitor microphone Size of Microphone 0.5 inch Maximum Output Resistance 200 Ω The Power Supply Mode DC 12 V Power Consumption DC 12 V: ≈ 20 mW External Packaging ABS plastics Working Temperature 32 °F to 122 °F（0 ℃ to 50 ℃） Working Humidity <80% Relative humidity
