Digital Sound Level Meter 3 Inch Large LCD Screen Wall Mounted Decibel Noise Meter with Audible Alarm for Bars KTVs Classrooms Hospitals Offices

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,480 (2026-07-23 기준)

상품 특징

• [CRYSTAL CLEAR DISPLAY] The Digital Sound Level Meter boasts a 3.0 inch HD LCD screen that delivers exceptional clarity even under direct sunlight. This large display ensures effortless reading of measurements in any environment, whether indoors or outdoors. The bright backlight enhances visibility in low light conditions, making it for round-the-clock monitoring in various settings such as construction sites or industrial areas.
• [VERSATILE WALL MOUNT DESIGN] Designed for convenience, this decibel meter features pre-drilled installation holes for seamless wall mounting. Its sturdy ABS construction ensures durability while the compact design allows for placement in tight spaces. Ideal for permanent installations in noisy environments like bars, KTVs, schools, and hospitals where continuous noise monitoring is essential for maintaining comfortable sound levels.
• [INTELLIGENT ALARM SYSTEM] Equipped with a sophisticated alert mechanism, this noise level detector triggers both visual and audible warnings when sound exceeds preset thresholds. The flashing LED indicators and piercing 130dB alarm immediately notify users of dangerous noise levels. Customizable alarm settings allow for personalized configurations to suit different environments and user preferences.
• [EXPANDABLE SPEAKER CONNECTION] This advanced sound meter includes a 3.5mm audio output port for connecting external speakers. This innovative feature enables sound amplification in large spaces where louder alarms are necessary. Whether for industrial facilities or entertainment venues, this connectivity option ensures no critical alert goes unnoticed, providing comprehensive coverage for any area size.
• [PRECISION MEASUREMENT TECHNOLOGY] Engineered with a high-sensitivity capacitive microphone featuring metal vibration membrane, this professional-grade meter delivers instantaneous and accurate readings. With a rapid 8 times/second response speed and ±1.5dB accuracy, it provides reliable data for sound monitoring in diverse applications including workplace safety assessments, acoustic research, and environmental noise control.

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