Digital Sound Level Meter, Ronix RH-9604

The Ronix RH-9604 Digital Sound Level Meter is a professional noise measurement device designed to accurately monitor, record, and analyze sound levels in a wide range of environments. With a measurement range of 30dB to 130dB, dual frequency weighting (A/C), and Fast/Slow response settings, it provides reliable and precise sound monitoring for industrial, commercial, and environmental applications.

Equipped with a highly sensitive polarized capacitance microphone, the RH-9604 delivers accurate readings across frequencies from 30Hz to 8kHz. Its large backlit LCD screen ensures clear visibility in all lighting conditions, while practical functions such as Data Hold, MAX/MIN recording, and low battery indication enhance usability during extended measurements.

For advanced analysis and record keeping, the device supports real-time data transfer via Micro USB, allowing users to upload measurement data directly to a computer. Compact, lightweight, and easy to carry, the RH-9604 is an ideal solution for monitoring noise levels in hotels, conference halls, hospitals, schools, offices, theaters, factories, workshops, and other noise-sensitive environments.

Key Features

• Wide sound measurement range from 30dB to 130dB
• Dual frequency weighting (A & C)
• Fast (125ms) and Slow (1s) response modes
• High-sensitivity polarized capacitance microphone
• Large backlit LCD display
• Data Hold function for easy reading
• MAX/MIN sound level recording
• Real-time USB data transfer to PC
• Low battery indicator
• Automatic power-off function
• Lightweight and portable design
• Windscreen sponge reduces unwanted noise interference

Applications

• Industrial noise monitoring
• Workplace safety inspections
• Hotels and hospitality environments
• Hospitals and healthcare facilities
• Schools and universities
• Conference halls and auditoriums
• Theaters and entertainment venues
• Factories and workshops
• Environmental noise assessments
• Residential and commercial sound testing

Package Includes

• Ronix RH-9604 Digital Sound Level Meter
• 3 × AAA Batteries
• USB Cable
• Software Disk
• Cloth Carrying Bag
• User Manual

Benefits

• Accurate and reliable sound measurements
• Easy-to-read display with backlight
• Suitable for professional and industrial use
• Convenient data logging and analysis via USB
• Portable design for field inspections
• Multiple measurement modes for versatile applications
• Helps maintain compliance with workplace noise regulations