LEVENHUK Ermenrich Seek DS20 digital hangszintmérő
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Product description
The Ermenrich Seek DS20 is a multifunctional device that allows you to measure noise level, humidity and temperature both indoors and outdoors. It can be used to monitor the conditions of residential, office or industrial premises, thereby also checking compliance with standards.
The sound level meter measures the noise level quickly and accurately in the range of 30-130 dB. In addition, the device can determine the air temperature in the range between -20 °C and 60 °C, and the humidity in the range between 0% and 99.9%. It has separate functions for freezing data and storing limit values.
The device can be operated with 3 AAA batteries (sold separately). In order to save energy, the sound level meter switches off automatically after 10 minutes of inactivity. You can disable this feature if needed. It not only displays the measured data on the screen, but also indicates the low battery level.
Main characteristics:
- Measurement of noise, temperature, humidity, dew point
- Freezing the currently measured values, storing the limit values
- Monochrome screen, analog sound pressure bar
- It works with standard batteries, has an automatic switch-off function and a charge level indicator
The set includes:
- Digital sound level meter
- Case
- User manual and warranty card
- Type sound level meter
- Built-in functions thermometer, hygrometer, sound level meter
- Hygrometer (air humidity)
- Units % (RH)
- Measuring range between 0% and 99%
- Accuracy ±3% in the range between 20% and 80%; ±4% in other ranges
- Thermometer (temperature)
- Units of measure °C, °F
- Measuring range between -20 °C and +60 °C
- Wet temperature measurement range between -20 °C and +60 °C
- Dew point temperature measurement range between -50 °C and +60 °C
- Accuracy ±1 °C in the range between 0 °C and 45 °C; ±1.5 °C in other ranges
- Sound level meter (noise)
- Units of measure dB
- Measuring range 30–130 dB
- Accuracy ±15 dB (94 dB at 1 kHz); ±5 dB (94 dB at 8 kHz)
- Frequency range, Hz 30 Hz–8 kHz
- Weighting properties A/C
- Dynamic characteristics 125 ms (fast), 1 s (slow)
- Designated analog sound pressure indicator bar, alarm in case of values outside the range (UL/OL)
- General technical characteristics
- Hold function ✓
- Limit value function (Min/Max) ✓
- Screen monochrome
- Low battery indicator light ✓
- Power supply 3 AAA batteries (not included in the set)
- Automatic shutdown ✓
- Safety standards EN61326-1