Spark timer operates at frequencies of either 10Hz or 60Hz. Spark generator is enclosed in a channel that narrows in the middle to prevent tape vibration or sliding, giving precise dots. Plus, the tape can be changed easily.
The discharge needles are adjustable by turning a screw on the face of the timer, reducing tape friction for timing falling objects.
A padded clamp is included to attach the timer to a counter or tabletop.
The bottom section of the compact 9 x 9.7 x 3.7cm timer is recessed so you can wind the 1.7m cord around its resin case for storage.
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