This second generation timer is a great improvement from our popular first generation version. Not only we added trigger control, number of timer functions, simplified programming and increased maximum time but we also added transient voltage suppressor and flyback current diode. So now you can connect inductive loads without adding external diode.
Some examples of the timer applications:
Delay power to audio amplifier for 3sec.
Turn LED light for 1 hour
Create latching circuit where power supplied to the circuit for 10mim with each push of a button
Turn pump on for 30sec every 10min.