- Enhanced Precision: Features an improved small swing pointed plate with adjustable sensitivity for accurate measurements, addressing common issues in similar devices. - Compact Design: Its small size makes it easy to handle and store, perfect for both professional and personal use. - Reliable Performance: Equipped with a volume unit meter, it ensures stable performance and straightforward operation, making it user-friendly for everyone. - Upgraded Driver Board: The newly designed driver board sharpens edges for improved functionality and efficiency. Use Cases: - Audio Calibration: Ideal for audio professionals needing precise volume measurements in studios or live settings. - Home Projects: Perfect for DIY enthusiasts working on soundproofing or acoustic treatments, ensuring optimal sound quality in personal spaces. - Educational Purposes: Useful in classrooms for teaching sound principles, enabling easy demonstrations and experiments with sound levels.