Digital Sound Level Meter 30-130dB Noise Decibel Tester with A C Z Weighting, Noise Logger Recorder, Data Hold, Fast Slow Response, Over Limit Alert

Enhance your noise measurement accuracy with this advanced Sound Level Meter, designed for professional and industrial use. Featuring dual model options, TA652A and TA652B, this sound meter offers versatile frequency weighting modes, high-precision microphone technology, extensive data storage, and user-friendly alarm functions for comprehensive sound analysis. Key Features: · Three Frequency Weighting Modes (A/C/Z): Provides flexible sound measurement options. The TA652A supports A/C weighting, while the TA652B includes all three (A, C, and Z), allowing connection to frequency analyzers or X-Y axis recorders for detailed statistical data analysis. · High-Precision 1/2-Inch Condenser Microphone: Equipped with a sensitive condenser microphone that ensures high accuracy, rapid transient response, and excellent sound capture across a wide frequency range from 31.5Hz to 8kHz. · Large Data Storage Capacity: Can record and store up to 1999 groups of data, enabling efficient tracking and comparison over time. The TA652B model features USB connectivity for easy data export and real-time PC monitoring with chart generation. · Customizable Alarm Limits with Audible and Visual Alerts: Users can individually set upper and lower sound level alarm thresholds. When these limits are exceeded, a buzzer sounds and the alarm indicator flashes, ensuring timely notification of critical noise levels. · USB Connectivity (TA652B Model Only): Facilitates seamless data transfer to a PC for analysis with downloadable records and live display of data sheets and charts, enhancing user control and reporting capabilities. · Clear and Informative Display: A 4-digit LCD screen with analog bar graph allows easy reading of sound levels, ranging from 30dB to 130dB, with a resolution of 0.1dB and ±1.5dB accuracy, suitable for precise environmental and industrial noise assessments. · Versatile Measurement Levels: Four selectable ranges (30~70dB, 60~90dB, 80~110dB, 100~130dB) accommodate various sound environments ensuring accurate readings under different noise conditions. · Robust and Portable Design: Constructed with durable ABS material, this lightweight meter measures 229 x 70 x 35mm and weighs only 215g, making it easy to handle and transport for onsite noise monitoring. · Additional Practical Features: Dual time weighting options (FAST 0.125s and SLOW 1s), auto power-off after 15 minutes (cancelable), ambient temperature tolerance of 0℃~60℃, and analog AC/DC signal output for integration with other equipment. Specifications: · Model: TA652A (A/C weighting), TA652B (A/C/Z weighting) · Material: ABS · Measurement Range: 30~130dB · Accuracy: ±1.5dB (at 94dB@1kHz) · Resolution: 0.1dB · Frequency Response: 31.5Hz~8kHz · Display: 4-digit LCD with analog bar · Sampling Rate: 2 times/second · Power Supply: 3 x 1.5V AA batteries (not included) or USB micro interface 5V (TA652B) · Dimensions: 229 x 70 x 35mm (9.01 x 2.75 x 1.37 in) · Weight: 215g (7.58oz) Package Includes: · 1 x Sound Level Meter · 1 x USB Cable · 1 x Cloth Bag · 1 x User Manual (English) This Sound Level Meter is an essential tool for environmental noise monitoring, industrial hygiene, and occupational safety applications. Its high sensitivity, extensive data features, and reliable alarm system provide accurate and efficient noise assessment for professionals seeking trustworthy sound measurement solutions.