EAN/UPC: 6907890377554
Auto Off Feature and hold function
Fast and Slow dynamic characteristics modes
Max locked function has the maximum value, easy to use
Instantaneous sound measure function
AC Analog Signed Output for analyzer
Auto power off function, Low battery indicator, Overload prompts
Color: white
Dimension: 145 x 50 x 35 mm
Accuracy: ± 1.5dB (under reference condition)
measurement range:30-130dBA
Frequency range: 31.5 Hz - 8.5 kHz
4 digits LCD display with backlight
Self calibration Time: 3 seconds
Sampling rate: 2 times/second
1/2" electret condenser microphone
Power: 6F22 9V battery
