Keithley吉时利2001七位半台式数字万用表配扫描功能八位半万用表 ¥68000.00 keithley吉时利2260B-30-36/30-72/30-108可编程单通道直流电源 ¥16700.00 keithley吉时利2280S-32-6/2280S-60-3/2281S-20-6可编程直流电源 ¥22200.00 keithley吉时利2230G-30-3/2230G-60-3/2230G-30-6可编程直流电源 ¥12600.00 代理keithley吉时利2230-30-1型30V5A三通道可编程 USB直流电源 ¥11200.00 keithley吉时利2002 配有扫描功能8?八位半台式万用表 2002/MEM1 ¥84400.00