Accurate Sound Measurement: Measures sound levels in various environments quickly and precisely without direct contact.<br> High-Quality Sensor: Features a professional high-precision sensor for reliable and stable performance.<br> Clear Display: Large LED-backlit screen ensures visibility in bright or dark conditions.<br> Auto Power Off: Shuts down after 3 minutes of inactivity to conserve energy.<br> Versatile Use: Ideal for vehicle, industrial, and home noise testing.<br> Key Features:<br> - Data retention for max/min value tracking<br> - Low battery indicator & auto/manual shutdown<br> - Includes protective sponge ball<br> Specifications:<br> - Accuracy: ��1.5dB<br> - Frequency range: 31.5Hz�C8.5Hz<br> - Measuring range: 30�C130dBA<br> - Resolution: 0.1dB<br> - Power: 3x AAA batteries (not included)<br> - Weight: 111g / Size: 155x50x25mm<br> Package:<br> - Sound level meter<br> - User manual<br> Usage Tips:<br> 1. Insert batteries and power on.<br> 2. Select modes (e.g., 'MAX' for peak readings).<br> 3. Monitor battery indicator for replacements.<br> Precautions:<br> - Avoid extreme temperatures/humidity.<br> - Remove batteries during long storage.<br> - Use windshield in windy conditions.<br> - Operate within 0�C40��C and ��80% humidity.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store