Feature
●【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, doesnt 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
●【Dual Visual Alerts】Level 1 (<50dB): 🟩 analog bar is displayed, no indicator lights up, the acoustic environment is safe; Level 2 (50-90dB): 🟩🟨 analog bar is displayed and the 🟢 indicator lights up, better to wear ear muffs or noise-canceling headphones to protect your hearing; Level 3 (>90dB): 🟩🟨🟥 analog bars is displayed, 🔴 indicator lights up, need to leave the sound source as soon as possible
●【Versatile Uses】Features a full color LCD screen with a resolution of 0.1 dB, clear and beautiful; 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
Description
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LCD Color Screen
4-digit LCD color display with a resolution of 0.1 dB, not only beautiful, but also easy to read
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Practical Design
- Flashlight can only be used when noise is higher than 50dB
- Using flashlight may affect the data hold
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Ergonomic Design
Using composite material injection molding process, non-slip and wear-resistant, comfortable to hold
1 Front 2 Back 3 Side
Sound Level Alerts
- Level 1: the acoustic environment is safe
- Level 2: better to wear noise-canceling headphones
- Level 3: need to leave the sound source as soon as possible
Compact and Lightweight
Slim size with 1.06*1.54*7.76in, and only weighs 125g, doesnt take up space, easy to carry and store with a pocket clip.
Windproof Hood
- Reduces the effect of wind on sound, for more accurate sound closure;
- Protects the condenser microphone from damage;
- Keeps it clean from dust.
Power Saving Design
- Battery indicator works as a reminder to replace batteries in time;
- Power-saving and high-efficiency power supply circuit makes batteries more durable.
