30 ~ 130 dB Decibel Noise Digital Sound Level Meter Bluetooth Test Machines Traffic Vehicle Noise Level
Technical Details
| Accuracy: | +/-1dB |
| Brand Name: | cnlandtek |
| Built-in calibration signals: | 94dB at 1kHz (sinusoidal) |
| Frequency range: | 20.0 to 12,500Hz |
| Function: | Lp, Leq, Lmax, LN. |
| Microphone: | 0.5" Electret condenser microphone |
| Model Number: | SL-5868P_BT |
| Place of Origin: | China (Mainland) |
| Power Supply: | 4x1.5v AAA (UM-4 battery) or External 6V DC 100mA (not included) |
| Resolution: | 0.1dB |
| Standards: | IEC651 Type 2 , ANSI S1. 4 Type 2, CE |
| Type: | Professional Sound Level Meter |
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