HooGele 30-130dB(A) Digital Sound Level Meter Noise Volume Measuring Instrument Decibel Monitoring Tester with Data Logging Function, +/-1.5 dB Accuracy

Description

SpecificationsDisplay: 40 * 41mm LCD Measuring Range: 30-130dBAAccuracy: ±1.5dB(reference sound pressure standard, 94dB@1KHz)Resolution: 0.1dBFrequency Range: 31.5Hz to 8.5KHzFrequency Weighting: A/CAnalogy Bar Graph: 2dB/1 Bar GraphSampling Rate: 2 times/second(FAST); 1 time/second(SLOW)AC Signal Output: 4Vrms/full barograph, output impedance ia approx.600 ohmDC Signal Output: 33mV/dB Dynamic Characteristic: FAST(high speed) / SLOW(low speed)Data Storage Capacity: 32,000 ReadingsPower Supply: 4 * 1.5V AA Batteries(NOT Included)Product Size: 260 * 65 * 35mm / 9.05 * 2.56 * 1.38in Product Weight: 212g / 7.48ozPackage Size: 26 * 10 * 5cm / 10.24 * 3.94 * 1.97inPackage Weight: 337g / 11.89ozPackage List1 * Sound Level Meter1 * Sponge Ball1 * DC Adapter Cable1 * USB Cable1 * CD1 * Stotage Bag1 * User Manual(English)