| 型號 | 7110 | 7112 | 7120 | 7122 | 7200A | 
| 輸出電壓Output Voltage | 0~5kV(AC) ±(2%+5V) | 0~5kV(AC)0~6kV(DC)±(2%+5V)
 |   --------- | 
| 交流電流上限Upper limit of AC current | 0.10~12.00mA±(2%+2Counts)
 | 0.10~12.00mA±(2%+2Counts)
 |   --------- | 
| 交流電流下限Lower limit of AC current | 0.00~12.00mA±(2%+2Counts)
 | 0.00~12.00mA>±(2%+2Counts)
 |   --------- | 
| 直流電流上限Upper limit of DC current | ------------------- | 0.10~5.00mA±(2%+2Counts)
 |   --------- | 
| 直流電流下限 Lower limit of DC current | ------------------- | 0.00~5.00mA±(2%+2Counts)
 |   ---------- | 
| 絕緣電阻測試電壓Insulation resistance test voltage | ------------------- | 100~1000V±(2%+5V)
 | 100~1000V  ±(2%+5V) | 
| 絕緣電阻 Insulation resistance | 僅7112、7122  7200A有此項功能   This function has only 7112,7122 7200A         范圍:(1-1000)MΩ   Measuring range:(1-1000)MΩ  準確度:±(2%設置值+2個字) Voltage≥500V DC Basic accuracy:±(2%of setting+2Counts) Voltage≥500V DC±(5%設置值+2個字) 電壓<500V DC
 Basic accuracy:±(5%of setting+2Counts) Voltage≥500V DC 
 范圍:(1000-5000)MΩ  Measuring range:(1000-9999)MΩ 準確度:±(5%設置值+2個字) Voltage≥500V DC Basic accuracy:±(5%of setting+2Counts) Voltage≥500V DC±(15%設置值+2個字) Voltage<500V DC
 Basic accuracy:±(10%of setting+2Counts) Voltage≥500<DC  范圍:(5000-9999)MΩ    為參考值 Measuring range:(5000-9999)MΩ  Reference value | 
| 液晶顯示器   LCD | 16×2行 背光式液晶顯示器  16*2 LCD | 
| 測試時間      Test time | 0.1~999.9s5V     ±(2%+0.05sec) | 
| 遙控裝置Remote control | Input:Test,Reset Output:Pass,Fail,Test-in-Proess | 
| 測試報警      Test alarm | 蜂鳴器、指示燈Buzzer, light | 
| 校正方式 Correction methods | 軟體校正  Software Calibration | 
| 記憶裝置Memory device | 可記憶電壓、電流、電阻、時間等設定值                 Can remember the voltage, current, resistance, and time settings | 
| 溫度/濕度 | 0оC~40оC≤75%RH | 
| 尺寸/重量量       Dimensions / Weight | W×H×D:280mm×100mm×370mm / 10kg | 
| 標準附件 | 26002A |