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AXTEX 夜光防撞數位電錶 DT-870L


  • DC VOLTAGE(直流電壓)
    Range(檔位) Accuracy(準確度)
    200mv    ±0.5% of rdg.±2D
    1000mv    ±0.5% of rdg.±2D
  • AC VOLTAGE(交流電壓)
    Range(檔位) Resolution(解析度) Accuracy(準確度)  Frequency(頻率範圍)
    200V     100mv      ±1.2% of rdg. ±10D  45Hz-450Hz
    750V      1v         ±1.2% of rdg. ±10D  45Hz-450Hz
    MAXIMUM ALL OWABLE INPUT 750V rms(過度保護︰AC750Vrms)
    RESPONSE︰Average responding calibrated in rms of a sine wave
  • RESISTANCE(電阻)
    Range(檔位) Resolution(解析度) Accuracy(準確度)
    200Ω      100m ohm±0.8% of rdg.±3D
    2mΩ     1k ohm±1.0% of rdg.±3D
  • DIODE CHECK(二極體測試)
    Contin test(導通測試)、sounding below (<) 100Ω
36 測量儀錶 14 電錶