Cable Length Meter, Application Measure Copper and Aluminum Cables, Compatible Product Type Spooled Cable or Wire, Includes Batteries, Calibration Bar, Pouch, Test Leads, Unit of Measures Feet, Standards CE, Compatible Cable Thickness - Minimum 26 ga, Compatible Cable Length - Minimum 25 ft, Compatible Cable Thickness - Maximum 4/0 ga, Compatible Cable Length - Maximum 30,000 ft, Product Type Cable Length Meter