1J6440B 頻率范圍：20Hz～3MHz
●0.02%基本精確度
●可外加直流偏置電壓DC 0～±60V
●四線式測試，可精確測量極低的Rs、L及Rdc與高Q
●提供ALC定電壓、定電流兩種模式，可測試對電壓、電流有高度敏感響應的待測物
●校準后，程序自動存儲，除非換夾具，不需要再校準
●大LCD屏幕顯示，易于讀值查看程序
●提供曲線繪圖功能（WK6440B）
Precision Component Analyzers- 6430B & 6440B
• Fast automatic capacitor testing
• High measurement accuracy on dissipation factor
• Fast measurement speed
• 0.02% basic measurement accuracy
• Comprehensive measurement functions, Graphical sweep on all measurement functions
• Characterize components to 3 MHz
• Large LCD display and intuitive user interface
• Unbeatable price
