The Voltcraft SL-50 noise level meter is a digital measurement device which can measure noise levels of sources in the intensity range 40dB to 130 dB. It is ideal for checking noise sources or for simple measurements of environment noise.
The measurements are shown digitally on the large four-digit LCD display (Liquid Crystal Display). In unfavourable light conditions the display is illuminated automatically.
The measurement signal is sampled linearly (C-characteristic) with a fast measurement speed of 125ms which enables measurements in the frequency range of 30Hz (Hertz) to 4KHz (kilo Hertz).
In order to suppress disturbing wind noise, an attachable wind deflector is enclosed, which does not affect the noise level measurement. A 9V block battery (type PP3) is required for operation.
- LCD read out
- Ideal for audio and general purpose applications in warehouses, manufacturing units, offices, schools, pubs, clubs etc
- High and low measurement ranges
- Auto power off function
- Supplied with attachable wind deflector
Please note: Requires 9V battery (not supplied).
| Type |
Digital sound level meter |
| Accuracy |
± 3.5dB |
| Dimensions |
130 x 52 x 32mm |
| Frequency |
30 to 4000Hz |
| Measurement Range |
40 to 130dB |
| Power Supply |
9V |
