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> Hp test unit package 4140B & 4280A one price for both
Hp test unit package 4140B & 4280A one price for both
HP 4140B Pa meter/DC voltage source unit
HP - 4280A: 1 MHz C Meter/C-V Plotter. Built-in sweepable dc bias source and timer for C-V (Capacitance Voltage)/C-t (Capacitance-Time) measurements. High speed C-t measurements with minimum measurement interval of 10 ms (10 micro-seconds if an external pulse generator is used). Basic C measurement accuracy: 0.1 percent. Test lead extension up to 5m.
You get both units for one price - units in good working condition