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        1. 產(chǎn)品中心

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          GDM-451數(shù)字萬(wàn)用表

          產(chǎn)品簡(jiǎn)介

          GDM-451數(shù)字萬(wàn)用表掌上型4 1/2 LCD , DCV基本準(zhǔn)確度:0.05%

          產(chǎn)品型號(hào):GDM-451
          更新時(shí)間:2017-07-07
          廠商性質(zhì):代理商
          訪問(wèn)量:1818
          詳細(xì)介紹在線留言

          GDM-451數(shù)字萬(wàn)用表的詳細(xì)介紹
          特點(diǎn)
          規(guī)格

          DC VOLTAGE

          Range 200mV, 2V, 20V, 200V, 1000V
          Best Accuracy ∮(0.05%rdg + 3 digits)
          Input Impedance 10M

          AC VOLTAGE (40Hz ~ 400Hz)

          Range 2V, 20V, 200V, 750V
          Best Accuracy ∮(0.5%rdg + 10 digits)
          Input Impedance 2M

          DC CURRENT
           

          Range 2mA, 20mA, 200mA, 20A
          Best Accuracy ∮(0.5%rdg + 5 digits)

          AC CURRENT (50Hz ~ 400Hz)

          Range 20mA, 200mA, 20A
          Best Accuracy ∮(0.8%rdg + 10 digits)

          RESISTANCE

          Range 200 ~ 200M 7 ranges
          Best Accuracy ∮(0.3%rdg + 1 digit)

          CONTINUITY BEEPER
           

            Buzzer sounds if conductance less than 70

          DIODE TEST

          Open Circuit Voltage approx. 2.8V typical

          CAPACITANCE

          Range 2nF, 20nF, 2F, 20F
          Best Accuracy ∮(3%rdg + 40digits)

          FREQUENCY
           

          Range 1Hz ~ 20kHz
          Best Accuracy ∮(1.5%rdg + 5 digits)

          TEMPERATURE()

          Range -40~1000
          Best Accuracy ∮1% + 30

          LCD DISPLAY

            4 1/2 digits
          POWER SOURCE Single 9V battery (6F22)
             

          ACCESSORIES

            Instruction manual
          Battery
          Test leads
          DIMENSIONS & WEIGHT

          80(W) x 165(H) x 38.3(D) mm
          Approx.275g

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