Accurately measure sound levels with this high-performance Digital Decibel Meter, designed for precision and ease of use across a wide range of environments. Crafted from durable ABS material, this sound level meter offers a broad measurement range from 30.0 to 130 dBA with an impressive accuracy of ±1.5 dB, making it ideal for professional and personal acoustic assessments. Key Features: · Wide Measurement Range & High Accuracy: Measures sound levels between 30.0 and 130 dBA with ±1.5 dB accuracy, calibrated at 94 dB at 1KHz, ensuring reliable and precise readings for various sound monitoring needs. · Maximum and Minimum Value Lock: Convenient MAX and MIN buttons allow you to easily capture and lock peak or lowest sound levels, helping you identify critical noise fluctuations effortlessly. · Clear Backlit Display: Equipped with a large 4-digit LCD featuring a white backlight, this decibel meter ensures clear visibility and easy reading even in dimly lit environments. · Sensitive 1/2 Inch Electret Condenser Microphone: The high-sensitivity capacitive microphone provides responsive and accurate sound detection, enhancing measurement quality. · Versatile Frequency and Time Weighting: Supports A weighting frequency response (31.5Hz to 8KHz) and offers FAST (0.125 sec) and SLOW (1 sec) time weighting options for tailored noise analysis. · Portable and User-Friendly: Lightweight and compact, this sound meter is perfect for use in homes, offices, industrial settings, and other indoor environments, making noise monitoring simple and efficient. Specifications: · Item Type: Digital Decibel Meter · Material: ABS · Measurement Range: 30.0–130 dB · Resolution: 0.1 dB · Accuracy: ±1.5 dB (calibrated at 94 dB at 1KHz) · Frequency Weighting: A Weighting · Noise Display: 4-digit LCD, maximum 1999 · Frequency Response: 31.5 Hz – 8 KHz · Time Weighting: FAST (0.125 sec), SLOW (1 sec) · Sampling Rate: 2 times/sec · Microphone: High sensitivity 1/2 inch electret condenser microphone · Operating Environment: -10 to 50℃, max 80% relative humidity, indoor altitude < 2000m · Storage Environment: -10 to 50℃, max 70% relative humidity (batteries removed) · Battery: 3 x 1.5V AAA batteries (not included) Package Includes: · 1 x Digital Decibel Meter This Digital Decibel Meter combines accuracy, ease of use, and portability, making it an essential tool for monitoring and managing noise levels in a variety of indoor environments. Whether for professional acoustic assessments or everyday noise checks, it delivers reliable and clear sound measurement results.