Advanced Mechanics ~ Ticker Timer Carbon Disc x25

Advanced Mechanics ~ Ticker Timer Carbon Disc x25

Regular price
$3.18
Sale price
$3.18
Regular price
Sold out
Unit price
per 

Recording Timer (either AC or DC), pack of 25 carbon paper discs. These discs are located on the platform so a dot appears on the paper tape at the same rate as the hammer vibrates. They can be used numerous times before they are exhausted. The IEC Recording Timer permits the platform to be moved so a new part of the carbon disc can be used as required.