Description
Product Overview
The DANOPLUS Decibel Meter is a professional‑grade sound level monitoring device designed for accuracy, durability, and ease of use. Housed in a robust ABS enclosure measuring 12.6 x 6.3 x 1.37 inches and weighing just 2.76 pounds, the unit combines a 13‑inch high‑definition LCD screen with a 16.4‑foot (5‑meter) extended sound sensor. It records decibel values every two seconds, storing up to 365 days of data internally. Users can connect the meter to a PC via USB to export real‑time data for in‑depth analysis. The device measures a wide range of 30‑130 dB, making it suitable for everything from quiet laboratory work to loud industrial environments.
Usage
The versatility of the DANOPLUS Decibel Meter makes it an excellent fit for multiple settings. In classrooms, teachers can monitor ambient noise to maintain an optimal learning environment, receiving audible and visual alerts when levels exceed the preset threshold, typically 120 dB. In manufacturing plants, safety officers can track noise exposure to ensure compliance with occupational health standards. The wall‑mount design allows placement on doors, walls, or desks, while the desktop mode provides flexibility for temporary setups. The long‑range sensor captures sound from across a room, ensuring comprehensive coverage without the need for multiple units. 
Why Choose Us
DANOPLUS stands out for its commitment to precision engineering and user‑centric design. Each meter undergoes rigorous calibration to meet IEC 61672 Class 2 standards, guaranteeing reliable readings. The built‑in data logger eliminates the need for external storage devices, and the one‑year retention capacity reduces maintenance overhead. Our after‑sales support includes firmware updates, detailed user manuals, and responsive technical assistance. With a 4.5‑star rating from 17 verified customers, the product has proven its reliability in real‑world applications.
Key Features
- Continuous data logging every 2 seconds with up to 365 days of storage.
- Large 13‑inch HD screen displaying clear, large digits for easy reading from a distance.
- Audible and visual alarms that trigger at customizable decibel thresholds.
- Extended 16.4‑ft (5 m) sound sensor for comprehensive room coverage.
- Dual mounting options: desktop or wall‑mount, plus 12 V external alarm output and 3.5 mm port for integration.
FAQ
How often does the meter record sound levels?
The device logs a decibel reading every two seconds, providing a detailed timeline of noise fluctuations.
Can I export the logged data?
Yes, connect the meter to a PC via the supplied USB cable and use the free DANOPLUS software to view, filter, and export data in CSV format.
What is the measurement range?
The meter accurately measures sound levels from 30 dB to 130 dB, covering most occupational and educational environments.
Is the alarm threshold adjustable?
Absolutely. Users can set the decibel threshold and alarm duration through the on‑screen menu, tailoring alerts to specific needs.
Does the unit require frequent calibration?
Factory calibration meets Class 2 standards, and the meter retains accuracy for years. Re‑calibration is only needed if the device experiences physical shock or extreme temperature changes.
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