The Rion NL-27 professional sound level meter represents precision engineering for accurate and repeatable noise measurement applications. Featuring a user-friendly interface with ...

The Rion NL-27 professional sound level meter represents precision engineering for accurate and repeatable noise measurement applications. Featuring a user-friendly interface with graphic indication updating every 0.1 seconds, it delivers clear, real-time data that professionals can easily interpret and act upon. Operating on two AAA alkaline batteries that provide up to 9 hours of continuous use, this instrument excels in extended field applications without compromising performance. Compliant with IEC 61672-1:2002 Class 2 requirements, along with Japan Measurement Law and JIS standards, the NL-27 guarantees reliability and adherence to international measurement protocols. Its impressive 107 dB linearity range facilitates measurements from 30 to 130 dB without requiring range switching, simplifying operation while minimizing potential errors during critical assessments.

This versatile sound level meter serves numerous industries where noise control and monitoring are essential for operational success and regulatory compliance. In manufacturing and industrial environments, it plays a crucial role in maintaining occupational safety standards by monitoring workplace noise exposure levels. Environmental consulting firms utilize the device for community noise assessments and ensuring compliance with environmental regulations. Construction companies depend on its accuracy to manage site noise levels and prevent regulatory violations. Educational institutions and healthcare facilities employ it for acoustic comfort evaluations to create optimal learning and healing environments. The instrument's reliability also makes it invaluable for product testing and quality assurance in engineering and development sectors, providing trustworthy data for informed decision-making and comprehensive reporting.

The NL-27 delivers substantial business value through its proven reliability, straightforward operation, and robust construction that reduces training requirements and operational expenses. Its durable design ensures consistent performance even in challenging environmental conditions, minimizing downtime and maintenance costs. The manual store function combined with USB data transfer capabilities significantly enhances productivity by streamlining data management and integration with reporting systems. These features position the NL-27 as a cost-effective solution for organizations seeking to maintain regulatory compliance, improve safety protocols, and enhance operational efficiency. The instrument's trusted performance builds confidence among users and supports long-term professional relationships across industrial and commercial applications.

Key Features:
- Complies with IEC 61672-1:2002 Class 2, Japan Measurement Law, and JIS standards for measurement reliability
- Wide 107 dB linearity range enables sound measurements from 30 to 130 dB without range switching
- Measures sound level, equivalent continuous sound level, maximum sound level, sound exposure level, and peak sound level
- Manual store function and computer data transfer via optional USB adapter for efficient data management
- Operates for 9 hours on two AAA alkaline batteries, ensuring portability and extended field use

Benefits:
- Ensures regulatory compliance with international standards for noise measurement accuracy
- Simplifies operation with automatic range capability across the entire measurement spectrum
- Provides comprehensive sound analysis with multiple measurement parameters in one device
- Enhances productivity through efficient data storage and transfer capabilities
- Supports extended fieldwork with long battery life and portable design