Integrating sound level meter TES-1353F

class 2data loggingUSB

Use Standard Microphone Compliant with IEC 61672-1 class 2 standard. Easy to use for Equivalent continuous sound pressure level, Sound exposure level, Percentile level, Maximum level and Minimum level can be measured simultaneously. Dynamic range of 60dB A&C Frequency Weighting Impulse/Fast/Slow dynamic characteristic 100M Records Data logging function (microSD card) USB interface Sound Level Alarm Output Real time clock with calendar Applicable standards IEC61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2 Measurement item SPL, Leq, SEL, MaxL, MinL, Peak, Ln (5%, 10%, 50%, 90%, 95%) Linearity range 60dB Measurement frequency range 31.5 Hz to 8kHz Frequency weight A and C Time weight Fast, Slow and Impulse Accuracy ±1.0dB (ref 94dB @1kHz) Microphone 1/2 inch Electret condenser microphone Digital display 4 digit LCD , 0.1dB resolution, updated every 1s Quasi-analog bar indicator 1-dB steps, 60dB display range , updated every 0.125s Display Warning function Overrange indicator Underrange indicator Displayed at the upper limit Displayed at the lower limit Analong AC / DC output 2Vrms ( at full scale ), 10mVDC/dB Power supply 4 x 1.5V IEC R6P /AA size cell, AC adaptor Battery Life about 24 hours Operating temperature , humidity -10℃ to 50℃ (14℉ to 122℉), 30% to 90%RH non-condensing Dimensions 265 (L) × 72(W) × 36(H)mm Weight Approx. 380g