Check the listing for details. Copper Step Wedge Timer 1 RPS Wisconsin Timer And mAs Test Tool Radiation Measur. Condition: Used. Listed at 49.99 USD. The product is a Copper Step Wedge Timer designed by Radiation Measurements Inc, featuring the Wisconsin Timer and mAs Test Tool. This device is used for measuring and testing radiation levels in various industrial settings. The inclusion of the Wisconsin Timer and mAs Test Tool enhances the accuracy and reliability of the measurements taken, ensuring the safety and compliance of radiation levels within the specified parameters. The product is well-suited for professionals in the field of radiation detection and monitoring. No cord