TASI® TA8152A Noise Measuring Instrument dB Meter 40~130dB Mini Audio Digital Sound Level Meter Decibel Monitor

Specifications Product model TA8152AMicrophone 1 2 inch condenser microphone material pure copper plating Accuracy ±2dBFrequency response 31 5Hz 8 5KHzDynamic range 30dBMeasuring range 40 1 30dBAFrequency weighting characteristics A and C characteristicsDigit display 4 digits resolution 0 1dB sampling rate 2 times secAnalog scale display 1 scale represents 1dB sampling rate is 2 times per secondMeasurement gear 40 70dB 60 90dB 80 110dB 100 130dB 40 130dBOverload identification OVER HI UNDER LO symbolAC signal output 0 707V ms full scale per file output impedance is about 600ΩDynamic characteristics FAST fast SLOW slow sampling rateMaximum lock √Minimum lock Data retention √Power on self test time about 4 secondsPower supply 1 6F22 9V battery or DC9V 100mA DC power supplyWorking environment 0 40°C 10 70 RHStorage environment 10 50°C 10 80 RHDimensions 235x70x30mmWeight about 380gUSB connection Package includes 1 x Digital Sound Level Meter Battery not included 1 x Cloth bag1 x User manual1 x Packaging color boxDetails picture