Noise Decibel Meter 30-130dB Digital Noise Meter Handheld Digital Sound Level Meter LCD Backlit Display with Analogue Bar Display Data Hold Auto Shutdown and Under Voltage Indication

This sound level meter combines A-weighting/C-weighting, fast/slow mode adjustable, unit conversion, auto-ranging, Max/Min display, BT communication, data locking and a clear LCD screen for comprehensive, user-friendly sound level assessment. Wide applications, suitable for noise engineering, quality control, film production, construction, automotive testing, and educational settings, delivering professional-grade results with lasting cost-effectiveness.Specifications:Battery type:1000mAh lithium battery Measuring ranges: 30-130dB Sampling rate FAST: 125ms Sampling rate SLOW: 1sec Accuracy: ±1.5dB Frequency response ranges: ±30Hz-8KHz Resolution: 0.1dB A-weighting/C-weighting: yes Analogue displey: yes Data hold: yes Maximum/minimum value: yes Automatic shutdown: yes Low voltage indication: yesPacking List: 1 * Noise Decibel Tester

• 【Scientific & Ergonomic Design】: Encased in shock-absorbing rubber for enhanced durability, drop resistance, and a comfortable grip, ensuring reliable performance even in demanding field conditions. High sensitivity sensing probe and sponge ball windshield design for fast response and high accurate probe, handing over professional work to professional instruments.
• 【Integrated Multifunctionality】: Combines unit conversion, auto-ranging, Max/Min display, BT communication, data locking functions for comprehensive, user-friendly sound level assessment. Equipped with thoughtful digital LCD backlit screen for easy data reading, easy to cope with strong light, night and other harsh environments.
• 【A-weighting/C-weighting】: Accurately emulates the frequency response of human hearing for low-intensity (<55 dB) and high-intensity mechanical noises, ensuring reliable measurement under diverse acoustic environments.
• 【Fast/Slow Mode Selection】: Seamlessly captures fluctuating transport noise with a responsive 125 ms FAST mode or measures stable noise levels with a 1000 ms SLOW mode, presenting the effective value for precise analysis.
• 【Versatile Applications & Enhanced Convenience】: This instrument caters to a broadrange of uses, including noise engineering, quality control, film production, construction, automotive testing, and educational settings, delivering professional-grade results with lasting cost-effectiveness.