Digital Noise Tester Sound Monitor T-Z05
$21.90
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Parameter： Using a weighted network (simulating human ear), Lock Min/Max Values, Ten minute automatic shutdown to prevent excessive power consumption. Reaction rate：FAST/SLOW Measuring range ：30 ~ 130dB Accuracy: ±1.5dB Frequency response: 20Hz-8KHz Data hold: Maximum and Minimum hold Microphone: 1/2 inch Electret Condenser Microphone Material: ABS Sampling rate：2 times/second Digital display: 4 digital Working temperature ：0℃~+40℃ Working humidity： 10-80% RH Power supply: 3*AAA battery(Included) Weight: about 100g Packing List: 1 * Noise Meter 3 * AAA batteries 1 * User Manual 1 * certificate
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