Check the listing for details. Scotsman Ice Machine Tester Model FC-1. Condition: Used. Listed at 27.00 USD. The unit looks in good condition it is untested. Please see photos. Scotsman Ice Machine Tester is a specialized tool designed to ensure the proper functioning of air-cooled ice machines manufactured by the Scotsman brand. This tester helps commercial establishments in the restaurant and food service industry to quickly and efficiently diagnose any issues with their ice machines, allowing for prompt maintenance and repair. With this product, businesses can maintain high-quality ice production and minimize downtime in their operations.