AccuformNMC 30″ x 36″ Digital Aluminum Sound Decibel Meter, Made in the USA
• Text: “CAUTION – HEARING PROTECTION REQUIRED WHEN THE SOUND LEVEL IS GREATER THAN 85 dB”. • Display: Bright, easy-to-read red LED digital counter (as seen in image.png). • Fully Functional: The digital reader and sensor work perfectly.