Description
Product Overview
The JuviPerpric Digital Sound Meter (model IG-441) combines classic styling with modern functionality. Housed in a durable black plastic frame, this compact device measures sound levels from 30 to 130 dB with ±1.5 dB accuracy. A backlit colour LCD displays real‑time readings, date, time and alarm status. Adjustable brightness ensures clear visibility in any lighting, while the built‑in alarm notifies you when noise exceeds your set threshold. Powered by a single 12 V battery, the meter is portable and ready for tabletop placement.
Usage
Designed for indoor environments, the meter excels in bedroom noise monitoring, nursery sound control, and home office acoustics. Parents can set low‑level alerts to protect infants from sudden loud sounds, while adults use it to maintain a quiet sleep space. Its USB connectivity enables data export to a PC for detailed analysis, making it useful for hobbyists tracking environmental noise over time. 
Why Choose Us
JuviPerpric delivers reliable industrial‑grade measurement in a user‑friendly package. Each unit undergoes strict quality testing to ensure consistent performance. The combination of adjustable brightness, customizable alarm thresholds, and extensive data logging sets this meter apart from basic hobby models. With a proven 4‑star rating from 19 verified buyers, customers trust its durability and precision.
Key Features
- Accurate 30‑130 dB range with ±1.5 dB precision for reliable monitoring
- Adjustable brightness LCD for clear reading day or night
- Customizable alarm thresholds with three‑color LED indicator
- USB data logging up to 43,000 records for detailed analysis
- Compact tabletop design, battery powered for flexible placement
FAQ
What type of battery does the meter use?
The device requires one 12 V battery, which is not included. This provides several weeks of continuous operation under typical use.
Can I connect the meter to a computer?
Yes, the meter features a USB port compatible with Windows 7, 10 and later. You can download recorded data for analysis, printing or export.
How do I set the alarm threshold?
Press the alarm button, then use the up/down keys to select your desired dB level. The three‑color LED will indicate low (green), medium (yellow) or high (red) noise conditions.
Is the meter suitable for outdoor use?
The meter is designed for indoor environments only. Exposure to moisture or extreme temperatures may affect accuracy.
What is the warranty period?
JuviPerpric offers a one‑year limited warranty covering manufacturing defects and hardware failures.
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