Timer, Counter, Tachometer, Line Speed Meter, Voltage Meter, Current Meter, Photo Sensor, Proximity Sensor, Reed Sensor, Solid State

Relay(SSR), Temperature Controller, Floatless Level Relay, Phase Relay ,Spark Quencher, Fuzzy+PID Temperature Controller, Y-△ Starter, Wheel

Length Encoder,power regulator(SCR), Light Curtain, AT Mark Sensor.