SQECH Decibel Meter, 30-130dB Sound Level Meter, Noise Decibel Reader

Key features

• Metal Condenser Microphone for Precision MeasurementsThis sound level meter features a metal condenser microphone with high sensitivity and transient response. The decibel meter measures from 30dB to 130dB with an accuracy of ±1.5dB and a frequency range of 31.5Hz to 8KHz. The microphone's metal housing provides shock resistance, while the included windscreen effectively suppresses wind noise.
• Color Backlight for Optimized ClarityEquipped with a high-contrast color backlight, the dB meter intuitively displays noise levels via three-color bar graphs and dynamic emoticon icons. It allows for clear readability in both bright and low light conditions. SPL meters are suitable for noise monitoring in homes, factories, schools, offices, streets, and construction sites.
• Multifunctional Integrated DesignThe decibel meter integrates temperature and humidity sensors for simultaneous measurement of noise, temperature, and humidity. Calibrate temperature references before use using the ± buttons on the handle. Units instantly switch between ℃/℉ to support various scenarios.
• Professional Measurement Modes for Efficient OperationSupports A/C weighting (A-weighting for ambient noise; C-weighting for industrial noise). Offers FAST/SLOW time-based weighting (FAST mode for transient noise such as traffic; SLOW mode for stationary noise such as machinery). Selectable dB mode (general sound pressure measurement) or SONE mode (assessment of the perceived loudness of machinery). The noise meter comes with a detailed manual for parameter configuration.
• Smart Additional FeaturesReal-time display of MAX/MIN noise peaks and troughs detects fluctuation ranges. The built-in battery indicator of the sound level meter prevents unexpected shutdowns. The HOLD function freezes current readings for observation and analysis.

Free shipping included. 30-day hassle-free returns.