Name: Lepmerk Professional Sound Level Meter FY8837 with 30-130 dB Range, LCD Display, A/C Weighting, Fast/Slow Dynamic Characteristics - Black/Green
Brand: Lepmerk
SKU: 5IBWHJMSWXNM
Availability: OutOfStock

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Lepmerk Professional Sound Level Meter FY8837 with 30-130 dB Range, LCD Display, A/C Weighting, Fast/Slow Dynamic Characteristics - Black/Green

<ul><li>【Compact and Lightweight】Shell using composite material injection molding process, anti-drop structure design, not only solid wear-resistant, but also beautiful and comfortable to hold; Slim and lightweight, doesn't take up space, easy to carry and store; Pocket clip design allows it to be securely clipped to the pocket and not easily dropped and lost.</li><li>【High Accuracy】The decibel meter uses a precise condenser microphone to capture sound, measures sound level 30-130 dBA, 35-130dBC. Highly accurate with ±1.5 dB, Frequency from 30Hz to 8KHz, Perfect for monitoring noise levels in community, home, audio system, automobile, school, office, factory.</li><li>【LCD Color Display】Features a full color LCD screen with a resolution of 0.1 dB, clear and beautiful; A sound level analog bar is displayed on the screen, and it's equipped with a sound level indicator light as dual visual alerts; Digital display, with advantages of good anti-interference performance and power saving. A battery indicator will appear on the screen when the battery is low to remind the user to replace the batteries in time.</li><li>【Fast/Slow Measurement】The Fast-Weighting mode uses a constant of 0.125s/time, which is suitable for measuring the sound level in real time in general environment; The Slow-Weighting mode uses a 1s/time constant, which is suitable for environmental measurements with relatively large changes in noise levels.</li><li>【A/C Weighted Measurement】When measuring the sound level felt by human beings, select A-Weighting mode which simulates the frequency of low-intensity human ear noise; when measuring the actual sound level like noise analysis of machine motors and machines, select C-Weighting mode which simulates the frequency of high-intensity noises of the human ear. Professional measurement methods provide users with a perfect experience.</li></ul>

Sound level meter is a instrument which used to measure the environmental sound level : such as sound level in factories, workshops, schools, home, workplaces, traffic, audio and other occasions. It is also suitable for noise engineering, product quality control, health prevention and control Specifications: Model: FY8837 Sound Pressure Accuracy: ±1.5dB (sound pressure standard: 94dB &#64;1KHz) Sound Pressure Accuracy: ±5dB(sound pressure standard: 94dB &#64;1KHz) Sound Pressure Frequency Response: 30Hz-8KHz Sound Pressure Measurement Range: 30-130 dBA, 35-130dBC Sound Pressure Frequency Weighting Characteristics: A / C Sound Pressure Dynamic Characteristics: FAST: 125ms, SLOW: 1s Microphone: Polarized condenser microphone Display: Resolution 0.1dB Auto Shift: The microcomputer automatically selects the best measurement gear in the range of 30-130 dB Below or Above Limit Indicator: indicate by the characters &#34;UN&#34; and &#34;OL&#34; Power Supply : 2 x 1.5V No.7 batteries(not included) Operating Temperature: 32℉ to &#43;104℉ / 0℃ to &#43;40℃ Operating Humidity : 10% to 80% RH Storage Temperature: 14℉ to 122℉ / -10℃ to &#43;50℃ Storage Humidity: 10% to 70% RH Material: ABS Item Size: 203 * 40 * 30 mm / 7.99 * 1.57 * 1.18 inch Item Weight: 125g / 4.41oz Package Size: 22 * 5.5 * 4.5 cm / 8.66 * 2.16 * 1.77 inch Package Weight: 171g / 6.03oz Package List: 1 * Sound Level Meter 1 * User Manual (English)