If the photograph is clicked, it grows.

ADC 6146 DC Voltage Current Source
JPY80,000 1stock

Can not see too well display

Voltage source range:
30mV 0 to ±32.000mV 1μV
300mV 0 to ±320.00mV 10μV
3V 0 to ±3.2000V 100μV
30V 0 to ±32.000V 1mV

Current source range:
3mA 0 to ±3.2000mA 100nA
30mA 0 to ±32.000mA 1μA
200mA 0 to ±220.00mA 10μA

Display: 5-digit decimal
Power Code