Digital Sound Level Meter | 零件,組件及電器用品 | 科學、測試和實驗室設備
中國內地
展位編號: 3F-C19 | 電子配件 |
產品規格
是否有包裝

是否可訂造

產品型號

EM2242

品牌名稱

ALL-SUN

最低訂購數量

500-1,000 piece(s)

付款方式

T/T, L/C

港口

Xiamen

尺寸

193 x 67 x 44mm

產品簡介
Features:
  • 'A’ and 'C' frequency weighting
  • 3 measurement ranges
  • Backlight digital LCD display
  • Min. / max and data hold
  • 'Fast' and 'slow' response time
  • Auto power off
  • Power: 9V battery, 6F22,1 piece
  • Weight: About 184g (including battery)
Specification:
  • Display: 4 digits LCD
  • Microphone: 1/2 inch electret condenser microphone
  • Frequency Range: 31.5Hz ~ 8kHz
  • Measurement Level Range: A weighting 30~130 dB (Auto range)
  •                                              C weighting 35~130 dB (Auto range)
  • Frequency Weighting: A, C
  • Time Weighting: Fast, Slow
  • Dynamic Range: 50dB
  • Resolution: 0.1dB
生產所需時間

45