Sound Level Meter TES-1357

SKU: TES-1357 Category: Tag:
  • 0.1dB Resolution range from 30 to 130 dB
  • Fast / Slow dynamic characteristc
  • A&C frequency weighting

Specification

ModelTES-1357
Applicable StandardsIEC 61672 – 1 : 2013 Class 2, ANSI S1.4 : 1983 Type 2
Accuracy±1.0dB(在參考音壓94dB@1kHz)
Microphone1/2英吋極化電容式麥克風
Level A weighting30dB~130dB
Level C weighting35dB~130dB
Level Range30~80dB,50~100dB,60~110dB,80~130dB
Measurement Frequency Range31.5Hz~8KHz
Frequency WeightA and C
Time WeightFast and Slow
Digital Display4位數,每一刻劃代表1dB,取樣率為20次/秒
過載指示「OVER」、「UNDER」符號表示
AC/DC信號輸出0.707Vms/每檔滿刻度,10Mv/dB
Power Supply4顆1.5V 3號電池或直流6V 100mA電源轉換器
Battery Life約30小時(鹼性電池)
Operating Environment0℃~40℃,10%~80%RH
DimensionL265 × W72 × H35 mm
Weight358 g
Accessories使用手冊、電池、手提攜帶盒、調整棒、海綿球、耳機插頭

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