臺灣標準電機SEW儀器儀表--PD-20 Probe High Voltage Testers
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    PD-20   High Voltage Testers
    H.V. Probe  
    Input Impedance : 500M Ohm  
    PD-20
    FEATURES
     
     PD-20 and PD-28 have the same shape and color but different specifications.
     Meet
     PD-20 is a high voltage probe that is used with DMM
     PD-20 and PD-28 are high voltage probes. They measure both AC and DC voltages with your multimeter. They consist of 2 kinds of contact tips, a test clip for the ground, a set of test leads for multimeter and a high qualify enclosure. The enclosure has very good insulation properties.
     They are lightweight and ruged. Two kinds of contact tips are avaialble. One is a round needle tip for normal use. Another is a special flat spring type for CRT anode.
     Before taking any measurements, first connect the alligator clip of this probe to earth ground and amke sure connection is proper.
    SPECIFICATIONS
     
    Input Impedance 500M Ohm.
    Attenuation Ratio 1000 : 1
    Accuracy DCV (0 ~ 20kV) +/- 1%, DCV (20kV ~ 30kV) +/- 2%, ACV (0 ~ 20 kV) typically +/- 5% at 60Hz
    Max. Working Voltage 30kV DC or 20kV AC
    Operating Temperature 0 degree C ~ 50 degree C
    Storage Temperature -10 degree C ~ 60 degree C
    Cable Length 1m
    Weight Approx. 260g
    特 點

    ● 必須配合數(shù)位式三用電表使用。
    ● 可量測交流電壓與直流電壓。
    ● 適用頻率：50Hz/60Hz。
    ● 材質(zhì)輕巧、耐壓絕緣度良好。
    ●

    規(guī)格

    內(nèi) 阻 500 M
    衰減比例 1000 : 1
    量測範圍及準確度 直流電壓(DCV)：0-20kV：±1%
    20kV-30kV：±2%
    交流電壓(ACV)：0-20kV：±5%
    操作溫度 0°C ~ 40°C
    接地線長度 1公尺
    重 量 約260g