If the photograph is clicked, it grows.
HP 41420A
200V 1A Source Measure Unit
JPY180,000
4tock
lcr134
+-100uV-+-200V +-50fA-1A res40uV 20fA Power14W accV:0.05% I0.2%
Pulse 1-50ms res100us Period10-500ms 100us Sweep Memory:Program500
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