TASI TA652A 30~130dB Noise Decibel Noise Tester AC Weighting Industry Volume Detector Digital TA652A red black

About this item

• Features: Frequency Weighting: It has three weighting modes of ACZ, which can be connected to a frequency analyzer or X-Y axis recorder for statistical analysis of data (Z frequency weighting is only for TA652B). High Precision Microphone: High-sensitivity 12-inch condenser microphone, with high precision, high sensitivity, and fast transient response characteristics. Data Storage: It can record and store 1999 groups data; TA652B can connect the PC through the USB to export the data records and generate charts. Prompt When Over UpperLower Limit: The upper and lower alarm limit can be set separately. When over upper lower limit, there will be a buzzer alarm sound, and the alarm indicator light will flash. USB Connection (only TA652B): With data records download and real-time PC connection function, it can display real-time data sheet and real-time data charts. Specifications: Model: TA652A, TA652B (Optional) Material: ABS Range: 30~130dB Measurement Level: 30~70dB, 60~90dB, 80~110dB, 100~130dB Accuracy: +-1.5dB (sound pressure standard, 94dB@1kHz) Resolution: 0.1dB Frequency Weighting: AC weighting (TA652A), ACZ weighting (TA652B) Time Weighting: FAST: 0.125s, SLOW: 1s Sampling Rate: 2 timess Frequency Response: 31.5Hz~8kHz Analog Bar: One scale represents 1dB Display: 4 digits, max 1999 Overload: OVER, HI UNDER, LO Microphone: High precision 12 inch microphone Ambient Temperature:  Range: 0 celsius ~60 celsius Accuracy: +-2 celsius Analog Signal Output: ACDC signal is output from the headphone jack; AC=100mVrms; 2.36Vrmsfull scale per range DC=10mVdB (TA652B) USB Connection: No (TA652A), Yes (TA652B) Data Storage: 1999 groups Synchrous Update: Refer to the PC information for program update Auto Power Off: 15 mins (can be canceled manually) Working Enviroment: -10 celsius ~50 celsius , max 80percent RH, indoor altitude less than 2000m Storage Enviroment: -10 celsius ~50 celsius , max 70percent RH (battery removed) Screen Size: 53 x 44mm Power Supply: 3 * 1.5V AA (LR06) batteries (Not included) USB micro interface 5V Item Size: 229 * 70 * 35mm 9.01 * 2.75 * 1.37in Item Weight: 215g 7.58oz Package Weight: 520g 18.34oz Package Size: 29.5 * 10 * 6cm 11.61 * 3.94 * 2.36in Package List: 1 * Sound Level Meter 1 * Cloth Bag 1 * User Manual (English)