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Get it between 2024-05-15 to 2024-05-22. Additional 3 business days for provincial shipping.
【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
【High Accuracy】Mastfuyi 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 8,000KHz, Perfect for monitoring noise levels in community, home, audio system, automobile, school, office, factory
【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
【Compact and Lightweight】Composite material injection molding process and ergonomic design, non-slip and wear-resistant, 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
【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; A battery indicator will appear on the screen when the battery is low to remind the user to replace the batteries in time
【Versatile Uses】MAX hold function to lock the maximum value; Auto power off after 15 minutes inactivity to prolong battery lifespan; Data Hold function to freeze the current readout, easy to read and record data; Flashlight for use at night
【NOTE】The flashlight can only be used properly when the noise is higher than 50 dB; Turning the flashlight on and off may affect the data hold function
【24-Month Warranty】We provide 24 months unconditional warranty and lifetime after-sales service
Specifications: Measuring Range: 30-130 dBA, 35-130dBC Accuracy: ± 1.5 dB Frequency: 30Hz-8KHz Frequency Weighting: A/C Weighting Time Weighting: FAST:125ms/SLOW:1s Resolution: 0.1 dB Out-of-limits Indication: indicate by "UN" or "OL" Power Supply: 2 x 1.5V AAA batteries Dimensions: 7.76” × 1.54”× 1.06 Weight: approx. 4.41oz (battery excluded)