UYIGAO UA961 LCD Digital Sound Level Meter Metro Automotive 35-135dB Noise Volume Decibel dB Monitoring Tester Data Hold

Features Large color LCD backlight display for clear reading convenient to use in a dark environment Wide measuring range 35 135dBA Resolution 0 1dB with fast responding 300ms Time weighting selection Fast Slow With temperature measuring range 20℃ 70℃ Min Max Data Hold function and high low range alarm function of decibel measuring Low battery indication manual auto shut off Equipped with sponge ball Portable and easy to use suitable for checking monitoring or controlling the sound level for personal families business studies industrial etc Specification Brand Name UYIGAOColor BlackMaterial ABS PlasticSound Level Measuring Range 35 135dBDynamic Range 50dBAccuracy ±2 0dBResolution 0 1dBFrequency Response 31 5Hz to 8KHzFrequency Weighting Features A WeightingTime Weighting FAST 125ms SLOW 1sMicrophone 1 2 inch Electret Condenser MicrophoneHigh Low Reading Indication ﹥100dB LCD Displays Hi ﹤100dB LCD Displays LO Temperature Measuring Range 20℃ 70℃ 4℉ 158℉Temperature Accuracy ±1 5℃ 2 7℉Resolution 0 1℃ 0 1℉Data Update Around 300msBattery Life at Least 60 HoursOperating Conditions 20℃ 60℃ 4℉ 140℉ 10RH 90 RH Storage Conditions 20℃ 60℃ 4℉ 140℉ 10 RH 75 RH Display Color LCD Display with BacklightPower Supply 3 1 5V AAA Batteries Not Included Item Size 56 31 155mm 2 2 1 2 6 1in Item Weight 80 5g 2 84ozPackage Size 27 9 5 5cm 10 6 3 7 2 0in Package Weight 121g 4 26ozPackage included 1 Sound L