Circuit powered logic pulser — an invaluable tool for the troubleshooting and inspection of circuits. Injects a signal directly into a logic circuit without removing components. Features a switchable output of 0.5 or 400 Hz at 100 mA › See more product details.

What is a pulser used for?

Pulser-receivers (also referred to as pulser/receivers) generate ultrasonic pulses, which are propagated into materials for nondestructive testing (NDT). The pulser generates short, large amplitude electrical pulses (pulse voltage) when its trigger is actuated.

How does a pulse generate?

Pulse, rhythmic dilation of an artery generated by the opening and closing of the aortic valve in the heart. A pulse can be felt by applying firm fingertip pressure to the skin at sites where the arteries travel near the skin's surface; it is more evident when surrounding muscles are relaxed.