GM1352 Sound Level Meter Decibels 30\-130dBA Digital Audio Noise Measurement Tool for Office Hospitals Handheld DB Meter

With a wind-resistant ball, while reducing the effects of wind noise. Design: novel, small and portable appearance which looks like a microphone, easy to hold and carry. Provide accurate readings in a greater range from 30 to 130dBA, +/-1.5dB Accuracy with 0.1dB Resolution. The noise level meter make you test your location to adjust and create a better work and life environment. Widely Used: used in various places, offices, transporting routes, families, school, stereo equipment and etc. Model: GM1352. Material: plastic. Color: show as pictures. Size: 54 * 34 * 145mm. Measurement range: 30dBa - 130dBa. Accuracy: ± 1.5 dB. Frequency range: 31.5hz-8.5khz. Digital display: 4 digits. Resolution: 0.1dB. Sampling rate: 2 times / second. Microphone: 1 / 2-inch electret condenser microphone. Power supply: 9V battery (not included). Working conditions: 0-40 ° C 10-80% RH. Storage conditions: - 10-60 ° C 10-70% RH. 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. 1 * Sound Level Meter. 1 * English User Manual.

It can convert ambient sound into electrical signals, process data and displays results on LCD Great tool for meauring noise levels in hotels, conference halls, home theater, hospitals, and any other noise sensitive environments Equipped with sponge ball to filter-out unwanted signals, making you get precise measurement Function: max/min/hold current value, hold data, auto power off, LCD backlight alarming, low battery indication Measuring Range:30-130dBA. The product is compact and light weight, convenient to carry