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General| Frequency range | 31.5 Hz to 8 kHz |
|---|---|
| Resolution (dB) | 0.1 dB |
| Measuring range (dB) | 30 to 130 dB |
| Microphone | 1/2 inch electret condenser microphone |
| Standards | IEC 61672-1 class 2 |
| Frequency weighting | A / C |
| Time weighting | Fast / Slow |
| Display | LCD |
| Operating conditions (Temperature) | 0 °C to 40 °C |
| Operating conditions (Humidity) | 10 % RH to 90 % RH |
| Storage conditions (Temperature) | -10 °C to 60 °C |
| Storage conditions (Humidity) | 10 to 75 % RH |
| Battery Life | Approx. 30 hours |
Use device for sound level measurements within specified range and approved accessories only.
Do not use in explosive atmospheres, liquids, or at live parts. No unauthorized changes.
Users must read and understand the operating manual, especially safety instructions.
Wear hearing protection when handling the device to prevent hearing damage.
Risk of short-circuit from liquid penetration. Avoid water entry.
Electrical components must only be handled by authorized specialists.
Use ear protection with loud sound sources to prevent hearing damage.
Keep packaging away from children to prevent suffocation hazard.
The device is not a toy and should be kept away from children.
Dangers can occur from untrained or improper use. Observe personnel qualifications.
Digital sound level meter for noise measurements and quality inspections in various locations.
Details the specific model and article number of the sound level meter.
Covers measuring range, accuracy, resolution, and frequency range.
Includes dynamic range, partial ranges, response time, and power supply.
Details alarm function, data hold, time weighting, microphone type, and auto-off.
Specifies environmental limits for operation and storage, including weight and dimensions.
Lists all items included with the digital sound level meter.
Instructions for correctly inserting the 9V battery into the device.
Steps for turning on the device and taking sound level measurements.
Guide to selecting appropriate measuring ranges (low, medium, high, auto).
How to choose between dB(A) and dB(C) display for measured values.
Instructions for retaining the highest or lowest measured value.
How to freeze and retain the currently measured value on the display.
Options for selecting FAST (125 ms) or SLOW (1 s) time weighting.
Instructions for switching the device's background illumination on or off.
Procedure for adjusting the device's internal time and date settings.
How to activate the recording function to store measurements with time/date.
Steps to access and view stored measurement data from the device memory.
Procedure for clearing all stored measurement data from the device.
Information on mounting the device onto a tripod using the provided thread.
How to properly turn off the sound level measuring device.
List of common issues and checks when the device does not switch on.
Guidance on when and how to replace the device's battery.
Information regarding factory calibration and recalibration procedures.
Instructions for cleaning the device safely and effectively.
Advice against modifying the device and contacting the manufacturer for repairs.
Guidelines for environmentally responsible disposal of the device and batteries.
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