Nancy's Knit Knacks Electronic Row Counter Plus An electronic row counter that can add and subtract rows on 3 separate counters simultaneously (each display numbers up to 9999). The 19" lanyard can be removed from the counter by means of a small, quick disconnect buckle. Includes a 1-year battery which can be easily changed by the user. Has a reset button. Has an audible "beep" which confirms that you have added or subtracted an entry (sound can be turned off).