All Categories
Main Features: ✔Frequency weighting: A ✔Frequency response: 31.5Hz - 8KHz ✔Level ranges: 30dB~130dB ✔Resolution: 0.1dB ✔Response time: (FAST)125ms,(SLOW)1000ms ✔Overload indication: < 30dB (UN display),>130dB (OL display) ✔Accuracy: ±1.5dB,(@1KHz Standard source),One- Year calibration period ✔Auto power off: Auto shout down after approx 10 minutes of inactivity ✔Low battery indication: <6V ✔Sensor: 1/2 inch electret condenser microphone ✔Power supply: 9V 6F22 Warm tips: If doing noise measurement outdoors, please put a windscreen on the microphone head to prevent the microphone from being blown directly to cause airflow noise. Package Contents: 1 * Tacklife MLM02 Decibel Meter 1 * Package Box 1 * 9V Battery 1 * User Manual