Product Info Catalog Tools Electrical Tools Testers Electrical CircuitTester + Screwdriver Electrical CircuitTester + Screwdriver Request a Quote UPC: 32076068721 Manufacturer: Gardner Bender Inc SKU: 107443 Model Number: GCV-3206 Electrical Screwdriver Tester, Combination Live Circuit Tester/Screwdriver For 50-250V AC/DC Circuit, 1 Year Warranty.