SEMICONDUCTOR DIODE CHARACTERISTIC APPARATUS

CONSISTING OF 0-10 V DC continuously variable power supply, 65mm rectangular DC Voltmeter having two ranges 1 V and 10 V selected by a switch, 65 mm rectangular DC Ammeter having two ranges 50 micro amp. and 10 mA selected by a switch, Semiconductor Diodes, Ge and Si mounted behind the front panel.Complete with sest of patch cords and instruction manual.