NSAW Zener Diode Characteristics Apparatus With Two Meters(Multicolor)

We 'national Scientific Apparatus Works' Offering Very Sup. Quality Zener Diode Characteristics Apparatus With Two Meters. Zener Diode Ch. App. Has Been Designed To Study Forward And Reverse Bias Ch. Of A Zener Diode. The Instrument Comprises Of The Following Built In Parts:- A) One Continuously Variable Dc Regulated Power Supply Of 0-1,5v With Output Brought Out At 4mm Sockets. B) Two Meters To Measure Voltage And Current Are Mounted On Front Panel And Connections Brought Out At 4mm Sockets. C) One Series Resistance And Three Zener Diodes (4.7,8.2and 68v) Has Been Provided On Front Panel With Connections Brought Out At 4mm Sockets.