ROMTEK Linear Circuit trainer is a versatile and self contained equipment.It has the following linear IC's: 741, 308, TL061, 723, 733, 810, 710, 7805, 555 & 565,Two variable built in short circuit protected power supplies of 0 to +12Vand 0 to -12 are provided.Discrete components like 62 resistors of 100E to 1M,22capacitors of 100pF to 100mF,and potentiometers are also there.All the experiments in linear electronics can be performed very easily.A detailed instruction manual having nearly 50 experiments is provided with the equipment.

 Analog Trainer model 700 is a low cost trainer ideally suited to train and familiarize students with Analog Computation .Differential equationss upto sixth order can be solved with an accuracy of better than 1%.It has the following:
     Op.Amplifier             :  10 with gain of 1,00,000 typical
    Indicating Meter        :   Ranges + 1V, +3V, + 10V &+30V
     Integrator                  :  Six
    Co-efficient                 :  One ten turn  Helical pot, ten single turn potentiometers.
    setting Pots
    Mode of Operation     :   Manual and Repetitive mode.
   Power Supplies           :   +15V  (Main)  & +10V (Ref.)
   Options Available       :   Analog Memory,Multiplier,Variable Function Generator, Nonlinearity simulator can simulate limiting,dead band and hysteresis/backlash.