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    Reprehenderit qui in ea

    彩屏版圖形顯示 M328晶體管測試儀 電阻表電感表電容表ESR儀表

    Regular price Sale price $27.30
    SKU: AL-UXRN-77ur9mc6[F0]
    sales volume: 8
    classification: Other
    黑色外殼晶體管 彩色外殼晶體管
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    • SPU: AL-UXRN-77ur9mc6[F0]
    • 類型:晶體管測試儀
    • 處理器速度:其他
    • 電源電流:其他
    • 電源電壓:其他
    • 功率:9V
    • 用途:彩屏版圖形顯示晶體管測試儀
    • 特色服務:二極管電阻ESR電容LCR表便攜式
    • 批號:M328
    • 規格:黑色外殼晶體管
    • 規格:彩色外殼晶體管

    產品參數:

    支持語言:簡體中文,繁體中文,英文(三種語言任意切換,具體怎麼切換請拉到產品描述最下面)

    外觀尺寸:70mm*135mm*24mm

    供電:DC9V(需自備9V層疊電池6F22)

    重量:0.128kg(不包含電池)

     
    簡單操作說明:
     
    1,2,3引腳隨意接,自動識別類型,自動檢測引腳順序,圖形顯示,自動測量參數。全傻瓜操作,
     
    舉例說。你接個三極管上去,你不用考慮123的BCE順序,隨便插。然後按測試鍵。 他自動識別是三極管、場效應管還是可控硅或者電阻電容。。。。識別為三極管之後,測試是NPN還是PNP的,之後判斷BCE順序。用圖形顯示出來,然後告訴你放大倍數,導通電壓等等。基本上你只需要插上然後按按鍵就可以了。剩下他會告訴你是什麼.
     
    測試範圍說明:
    晶體管範圍:2個以下(包含2個)PN結組成的晶體管,內部不要有其他阻容原件的。
    電阻測量0.5Ω-50MΩ
    電感測量0.01mH-20H
    電容測量25pf - 100000uF
     

    功能介紹:

    1:一鍵測量操作,延時自動關閉電源。關斷電流只有20nA,支持電池操作。
    2:自動檢測PNP和NPN型雙極晶體管,N、P溝道MOSFET,JFET場效應管,二極管,雙二極管,可控硅,電阻,電容,電感。自動檢測引腳定義。
    3:測量雙極型晶體管的電流放大係數(B)和發射結的導通電壓(Uf)。達林頓晶體管可以通過高閾值電壓和高電流放大係數識別。
    4:可以檢測出雙極型晶體管和MOSFET內部的保護二極管並顯示在屏幕上。
    5:測量MOSFET的閾值電壓和柵極電容值。
    6:支持兩個電阻的測量,電位器也可以測量。如果電位器調整到它的一端,則測試儀不能分辨中間和兩端的引腳。
    7:電阻測量的分辨率是0.1歐姆,最高測量值達50M歐姆。
    8:電容測量範圍從25pf到100mF(10萬UF)。分辨率可達1 pF,電感測量範圍為0.01MH-20H,否則會顯示為電阻,如果電感的直流電阻值高於2100歐也會顯示為電阻。 電容測試時,屏幕上顯示的VLoss是損耗、衰減的意思這個值越大,電容越接近報廢啦!ESR是阻抗,這個數值越小,電容性能越好!
    9:可以檢測2UF以上的電容器的等效串聯電阻(ESR),分辨率為0.01歐姆。此功能對於檢測電容性能非常重要。
    10:可以對兩個二極管顯示正確方向的符號,同時顯示正向壓降。
    11:LED檢測為二極管,正向壓降比正常值偏高。雙發光二極管檢測為雙二極管。檢測同時發光二極管會閃亮。
    12:每次測試的時間是大約兩秒鐘,只有大電容和電感測量會需要較長的時間

     

    重要提示:所有電容測試前都要先放電。

    Vloss是損耗,衰減的意思,這個數值越大,電容的性能越差,越接近報廢

    ESR是阻抗,這個數值越小,電容的性能越好

     

    元件測試展示:
    如要切換其他語言,按下面步驟進行操作

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