The Ermenrich Seek DS40 digital sound level meter is designed to measure noise levels in indoor and outdoor environments. Sound level measurements from 30 to 130 dB allow you to monitor and control noise levels in residential areas, workplaces, transportation and industrial spaces.
The sound level meter allows you to record current readings and also remembers limit values (minimum and maximum). The measurement range can be adjusted manually or automatically. The color screen displays noise levels numerically and graphically, as well as showing a low battery warning.
The device requires a set of 3 AAA batteries (not included). The sound level meter turns off automatically after 10 minutes of inactivity.
Main features:
- Sound level measurement in the range 30–130 dB
- Hold current readings, store maximum and minimum values, adjust range
- Color screen with graphic scale
- Compact body, convenient button controls
- Powered by standard batteries, automatic shutdown after 10 minutes
The package includes:
- Digital sound level meter
- Handbag
- User manual and warranty certificate
| Brand | Ermenrich |
| Warranty | 5 years |
| EAN | 5905555017747 |
| Package size (LxWxH) | 22x11x4 cm |
| Shipping weight | 0.35 kg |
| Type | sound meter |
| Built-in features | sound meter |
| === Delimiter === | Sound level meter (noise) |
| Microphone | polarized capacitance |
| Measurement unit | dB |
| Measurement range | 30–130 dBA, 35–130 dBS |
| Accuracy | ±1.5 dB (94 dB@1 kHz); ±5 dB (94 dB@8 kHz) |
| Operating frequency, Hz | 30 Hz–8 kHz |
| Dynamic range, dB | 50 |
| Weighting properties | A/C |
| Dynamic features | 125 ms (fast), 1 s (slow) |
| Special features | automatic/manual selection of the measuring range |
| === Delimiter === | General specifications |
| Hold function (fixes measurement) | yes |
| Limit value function (Min/Max) | yes |
| Color display | |
| Display backlight | yes |
| Graphic scale | yes |
| Low battery indicator | yes |
| Power | 3 AAA batteries (not included) |
| Automatic shutdown | yes |
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| Safety standards | EN61326-1 |
| Ports | USB |
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