Home Companies Shanghai Jingke Scientific Instrument Co., Ltd

JK-NM-814 Noise Meter

Shanghai Jingke Scientific Instrument Co., Ltd

JK-NM-814 Noise Meter

Country/Region China

Product Details

JK-NM-814 Noise Meter

Technical parameters

Measuring Range: 30130dBA, 35130dBC

Accuracy1.5dB

Frequency: 31.5HZ-8.5KHZ

Dynamic Range: 50dB

AC/DC Signal output

Automatic power-off:

Low-power display:

Overload alarm:

Digital bit and resolution: 5Digits & 0.1dB

Selection of Dynamic feature: Fast/Slow

Microphone: 1/2 inch Condenser Microphone

Frequency weighting characteristics: A & C

Selectable measuring level

Maximum value lock:

RS232 interface: -

Perpetual calendar-

Sampling frequency: 2 times/sec

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