Sound Level Noise Audio Level Meter Detector Measures 30~130dB Handheld

Australian supplier, 1 to 3 days delivery in Australia if needed !!! MESTEK Decibel Meter Audio Level Meter Logger 30-135dB Noise Measurement Sound Level Meter Detector Diagnostic tool SL620 This decibel meter is equipped with an automatic backlit display with a large LCD display for easy visibility in dark situations. It can read between 30dBA~130dBa. This sound level meter is a great tool for checking, monitoring, or controlling the sound level of any environment. It is widely applicable to personal, families, businesses, studies, industries and etc. Features:High-precision condenser microphones, without contact, can measure the quality of sound in various environments, and display the test results quickly and accurately.The large screen with a backlit display is convenient to use in a dark environment.The back of the instrument is designed with a bracket, which can be placed on the desktop to view the data at will.Equipped with a protective cover, anti-falling, dust-proof and shock-proof, fully protecting the instrument. Specifications:Measuring range: 30~130dBSampling rate FAST: 125msSampling rate SLOW: 1000msAccuracy:  ±2.0dBReference sound pressure standard: 94dB/1KHzFrequency response: 31.5Hz~8KHzResolution: 0.1dBPower supply: 3x1.5V AAAOperation current: ≤8mAWorking temperature: 0~40°CWorking humidity: ≤80%RHStorage temperature: -20~60°CStorage humidity: ≤75%RHDimension: 206x53x34mmWeight: About 180g (excluding battery) Package List:1 x Sound meter1 x Manual1 x Screwdriver