Lab Electronics manufactures Electrical and Electronics System Trainer. Lab Electronics is an ISO 9001:2000 certified company. The Company also manufactures various types of educational electronics training equipments. The Electrical and Electronics System Trainer is used to conduct various experiment in electronics laboratory. The Electrical and Electronics System Trainer is a single printed circuit board with legends neatly screen printed on the front side and all the components soldered on the back side of the PCB to avoid tampering of fixed components like resistors, capacitors, transistors, diodes, and variable components like potentiometers which are mounted on the front side of the PCB for making linear measurement. This Trainer has 7 segment display decoder / driver.