Electronic or analogue device similar in function to a Pedometer but keeps a measurement/record of the number of children molested, assulted or sexually used by a paedophile at any one time when in use.
Johhny was unsure of the number of kiddies he'd molested until he checked the count on his paedometer
1.) pedometer (ped-o-mee-ter) n - an instrument that is required by the National Police Defense Foundation to be worn by a convicted pedophile to record the approximate distance that the pedophile is from a potential child victim. Upon being the 39.37 U.S. inches away from a prepubescent human, the instrument will start beeping and will alert the respective authorities.
After charges of pedophilia, John was equiped with a pedometer to better secure the safety of children.