Basic sound level meter TES-1352S

class 2data loggingUSB

Compliant with IEC 61672-1 class2 standard. Easy to use for Maximum level and Peak level can be measured simultaneously. Dynamic range of 60dB A&C Frequency Weighting Fast/Slow dynamic characteristic 200M Records Data logging function (micro SD CARD 4GB) 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, MaxL Linearity range 60dB Measurement frequency range 31.5 Hz to 8kHz Frequency weight A and C Time weight Fast, Slow 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 Four 1.5V LR-6/AA size cell, AC adaptor Battery Life about 24 hours Operating temperature , humidity -10°C to 50°C (14°F to 122°F) R.H. < 90% non-condensing Dimensions 265 (L) × 72(W) × 36(H)mm Weight Approx. 380g Accessories Instruction manual , Battery , Carrying case , Adjustment screwdriver , Software , Wind shield, USB connecting cable, 3.5φ plug Optional accessories Microphone extension cable, AC Adaptor