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yeacher Portable Digital Sound Level Meter with Backlit Display, 30-130dB Range, A/C Weighting, Fast/Slow Mode, Max/Min Hold, Auto Shutdown, Low Battery Indicator (ZL82A, AAA Batteries)

<ul><li>【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.</li><li>【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.</li><li>【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.</li><li>【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.</li><li>【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.</li></ul>

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/> 【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 b light, night and other harsh environments. 【A-weighting/C-weighting】: Accurately emulates the frequency response of human hearing for low-intensity (&lt;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 &amp; 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. Specifications: Name: Noise Decibel Tester Material: plastics Type: ZL82A, ZL82B (optional) Battery type: 3 * AAA battery (ZL82A, not included), 1000mAh lithium battery (ZL82B, included) (according to your selection) 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: yes Package size: 185 * 92 * 44mm / 7.28 * 3.62 * 1.73in Package weight: ZL82A: 245g / 8.64ounce ZL82B: 282g / 9.95ounce Packing List: 1 * Noise Decibel Tester

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Protect it today, enjoy it for years - plan covers: • Mechanical and electrical failures • Breakdowns or failures from normal use • 24/7 virtual tech support and Fast online claims backed by our 3-Business-Day Service Guarantee • Includes 100% parts, labour and shipping - no deductibles

Notice for Quebec Customers Protect it today, enjoy it for years. Get low-cost, great value protection that goes beyond the manufacturer’s warranty, keeping your product covered when you need it most. Protection covers: • Mechanical and electrical failures. • Defects in workmanship and materials from normal use. • Fast, easy online claims backed by our 3-Business-Day Service Guarantee. • 100% coverage for parts, labour and shipping - no deductibles or additional cost (pay $0 for approved claims). How the Plan works: 1. Add a Plan to your order. 2. Plan details will be emailed to you after completing your purchase. 3. Start a claim online anytime or by phone. We’ve got you covered up to the amount you paid, whether it’s a replacement, a refund or repairs. You can cancel within 90 days of purchase for a hassle-free refund, according to your plan terms. Limitations and exclusions apply. For more details, view the terms and conditions.