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    (Pack of 1) Potable Digital Sound Level Meter (Range: 30 to 130 dB) Type 1 Sound Level Meter | high Accuracy Sound Meter | Industrial Sound Level Meter | Model: SL-4030

    • Features: Large LCD display, easy to read | External calibration VR | MAX. HOLD function for stored the decibel meter, decibel meter sound level readermaximum value | AC/DC output for system expansion | Time weighting and frequency weighting meet IEC 61672 class 2 | A & C weighting networks are conformity to standards | 0.5" standard out size of the microphone.
    • Measurement Range: A Weighting- 3 ranges, 30 to 130 dB. And C Weighting- 3 ranges, 30 to 130 dB. | Resolution: 0.1 dB | Accuracy: 1 kHz - ±1.5dB ( after calibration).
    • Frequency: 31.5 to 8000 Hz | Operating Temperature: 0°C to 50°C | Operating Humidity: <80% RH | Output Signal: AC Output: AC 0.5Vrms corresponding to each range step | DC Output: DC 0.3 to 1.3V DC, 10mV / per dB | Output impedance - 600 ohm
    • Power Supply: 006P DC 9V battery (heavy duty type) or DC 9V adapter input | Output Terminal: 3.5mm dia. The phone output terminal is provided for connection with analyzer, level recorder, tape recorder.
    • Supply Scope: 1 unit
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    Features: Large LCD display, easy to read | External calibration VR | MAX. HOLD function for stored the decibel meter, decibel meter sound level readermaximum value | AC/DC output for system expansion | Time weighting and frequency weighting meet IEC 61672 class 2 | A & C weighting networks are conformity to standards | 0.5" standard out size of the microphone.
    Measurement Range: A Weighting- 3 ranges, 30 to 130 dB. And C Weighting- 3 ranges, 30 to 130 dB. | Resolution: 0.1 dB | Accuracy: 1 kHz - ±1.5dB ( after calibration).
    Frequency: 31.5 to 8000 Hz | Operating Temperature: 0°C to 50°C | Operating Humidity: <80% RH | Output Signal: AC Output: AC 0.5Vrms corresponding to each range step | DC Output: DC 0.3 to 1.3V DC, 10mV / per dB | Output impedance - 600 ohm
    Power Supply: 006P DC 9V battery (heavy duty type) or DC 9V adapter input | Output Terminal: 3.5mm dia. The phone output terminal is provided for connection with analyzer, level recorder, tape recorder.
    Supply Scope: 1 unit of SL-4030 Sound Level Meter, Sensor Probe, Instruction Manual and Factory Calibration Certificate | Applications: Vehicle Noise Testing, Sound Quality Control, Measuring Sound system in Theatres, Schools, Auditoriums, Office

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