Experience precise and convenient sound level measurement with this advanced Digital Sound Level Meter, designed for professionals and enthusiasts alike. Featuring a compact and ultra-lightweight build, this meter offers portability without compromising on functionality. Equipped with a high-precision sensor and a vivid VA color screen with backlight, it ensures clear and accurate readings even in low-light conditions. Key Features: · Compact & Ultra-lightweight Design: Ergonomically designed with mini size and light weight for effortless carrying and comfortable use in the field. · High-Precision Sensor: Delivers high sensitivity, fast response speed, and reliable accuracy for consistent sound level monitoring. · VA Color Screen with Backlight: The high-definition LCD display allows clear reading of sound and temperature values, even in dark environments. · Wide Frequency Range: Measures sound frequencies from 31.5Hz to 8KHz, suitable for detailed acoustic analysis. · Fast/Slow Time Weighting: Supports 125ms (fast) and 1s (slow) response settings to adapt to different measurement scenarios. · °C/°F Switchable Temperature Measurement: Accurately measures environmental temperature ranging from -20°C to 70°C (-4°F to 158°F), with easy unit switching. · Low Battery Indicator: Alerts users promptly when battery replacement is needed to prevent unexpected shutdowns. · Automatic Shutdown: Enhances energy efficiency by powering off automatically after 15 minutes of inactivity. · Multifunctional Use: Supports sound level measurement, ambient temperature monitoring, maximum & minimum value recording, data hold, and over-range indication for comprehensive environmental assessment. · Wide Application Range: Ideal for environmental monitoring, law enforcement sound regulations, industrial design measurements, and sound analysis of machinery and engines. Specifications: · Material: Durable ABS · Color: Black & Green · Measuring Range: 35dB to 135dB · Resolution: 0.1dB · Accuracy: ±2.0dB · Dynamic Range: 50dB · Frequency Response Range: 31.5Hz to 8KHz · Frequency Weighting: Weighted network · Temperature Measuring Range: -20°C to 70°C / -4°F to 158°F · Temperature Resolution: 0.1°C / 0.1°F · Temperature Accuracy: ±1.5°C / ±2.7°F · Operating Temperature: -20°C to 60°C (-4°F to 140°F), 10% to 90% RH · Storage Temperature: -20°C to 60°C (-4°F to 140°F), 10% to 75% RH · Power Supply: 3 x 1.5V AAA batteries (not included) · Item Size: Approx. 163.6 x 56 x 29.7 mm (6.44 x 2.2 x 1.17 in) · Item Weight: Approx. 73g (2.57oz) Package Includes: · 1 x Digital Sound Level Meter · 1 x User Manual (English) This Digital Sound Level Meter combines accuracy, versatility, and user-friendly design to provide reliable sound and temperature measurements in various professional and environmental settings. Its comprehensive features and compact form factor make it an essential tool for precise sound analysis and environmental monitoring.