Digital Sound Level Meter 30-130Db Noise Smart Sensor Backlit Db Detector Analyzer As804 48% Off [B/7]

[{"t":"Features:\n"},{"t":"1. Mini digital sound level meter with stable and reliable performance.\n"},{"t":"2. Wide measurement range from 30dB to 130dBA.\n"},{"t":"3. Data hold function, maximum and minimum value measurement.\n"},{"t":"4. Backlit LCD screen, convenient to use at night.\n"},{"t":"5. Low battery indication, automatic and manual shutdown function.\n"},{"t":"6. Compact and lightweight, comfortable to hold and carry.\n"},{"t":"\n"},{"t":"Description:\n"},{"t":"AS804 sound level meter is widely used in noise engineering, quality control, health care and other environmental measurement work. For example, science and industry.\n"},{"t":"\n"},{"t":"Specifications:\n"},{"t":"Model: AS804\n"},{"t":"Material: ABS plastic\n"},{"t":"Display: 5-digit LCD, maximum display 99999\n"},{"t":"Measurement range: 30 ~ 130dBA\n"},{"t":"Resolution: 0.1dB\n"},{"t":"Accuracy: 1.5db (under reference conditions)\n"},{"t":"Frequency range: 31.5Hz to 8.5Hz\n"},{"t":"Frequency weighting: A\n"},{"t":"About scope: LCD screen\n"},{"t":"WEIGHTING TIME: fast\n"},{"t":"Sampling rate: 2 times / s\n"},{"t":"Operating temperature: 0 ~ 40 ° (10% ~ 80% RH)\n"},{"t":"Storage temperature: -10 ~ 60 ° (10% ~ 70% RH)\n"},{"t":"Power supply: 3 x 1.5V AAA batteries (Not included)\n"},{"t":"\n"},{"t":"Package Included:\n"},{"t":"1 set * sound level meter(battery not included)\n"},{"t":"\n"},{"t":"Notes:\n"},{"t":"1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.\n"},{"t":"2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.\n"},{"t":"\n"}]