◆ 測量參數 Measure parameters：
     放大倍數β(0~99)
     開關時間 Switching time T (0.01μs~99.9μs)，包括上升時間，存儲時間，下降時間 including Tr，Ts，Tf
     飽和壓降 VCES (0~2V)，正向壓降 VBE (0~2V)
     漏電流 Leakage current ICEO (0.1μA~3mA)
     耐壓 Withstand voltage BVCEO (50V~650V)
◆ 對測試的開關時間、β進行分檔，可顯示批號；對VCES、VBE、ICEO、BVCEO 進行超限判斷，不合格的發出聲光報警，并用指示燈指明不合格項
     Pre-set grouping values for T & β, selector can display group number and alarm when measured values of  VCES, VBE, ICEO and BVCEO exceed t
     he limit, meanwhile indicating the unqualified item
◆ 測試條件可按要求自由調節或設定 Freely adjustment or set of testing conditions according to requirement
    A. β測試 Ib 注入電流有三檔  Three different Ib currents for β test: 0.1mA, 1mA, 10mA
    B. 開關時間測試 Ic 電流有四檔  Four different Ic currents for switching time test: 0.5A, 0.25A, 0.1A, 0.05A
                              對應 Ib電流為the corresponding currents Ib : 0.1A, 0.05A, 0.02A, 0.01A
    C. 漏電流 ICEO 測試電壓 Test voltage for leakage current ICEO: 50~650V 連續可調 continuously adjustable
◆ 分檔、超限判斷可自由設定，掉電自動保存，儀器能同時保存20組數據，使用時只要調出其中一組即可 
    Grouping values and limit values freely set, with automatically saving function in case of power cut; the instrument can save 20 different settings,
    choose one setting when using
◆ 四窗口數字顯示所測數據，讀數直觀 4 windows for displaying measured values, easy to read, and printable