Features
•Frequency weighting
-It has three weighting modes of A/C/Z, 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 1/2-inch condenser microphone, with high precision, high sensitivity and fast transient response characteristic
•Data logger
-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 upper/lower 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 alarm indicator light will flash.
•VA color screen
-VA color screen display, with backlight; Display size: 53 x 44mm.
•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;
•Dual power mode/Auto power off
-Dual power modes: 3x1.5V AA (LR06) battery or USB power supply; Automatic power off after 15minutes without operation (can be canceled manually).