- Brand NameALPHA CHEMIKA
- ApplicationAS electronic component
- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
diode valve mounted for experiments in diode characteristics. A double diode valve eb91 or equivalent is mounted on a two part plastic box 90x90x30 mm with sockets for two anodes, heater and cathode. Diode valve mounted triode characteristics apparatus zener diode transisitor photo cell logic gate trainer operation amplifier kit oscilloscope, dual trace