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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:1753
        詳細(xì)介紹在線(xiàn)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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