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Product name: | JK-NM-824 Noise Meter |
| Model: | JK-NM-824 | |
| NO: | 220122 | |
| Price(FOB): | US$55 Order Order Contract Template | |
| Related Products: | ||
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JK-NM-834 Noise Meter JK-NM-814 Noise Meter JK-SLC-6021 More Sound Level Calibrator JK-SLC-6020 Sound Level Calibrator |
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| Detailed |
JK-NM-824 Noise Meter
Technical parameters: Measuring Range: 30～130dBA, 35～130dBC Accuracy: ±1.5dB 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 |