The Tester / Screwdriver Set from SMZ Building Materials Trading LLC is a versatile toolkit designed for electrical work and general maintenance. The set includes high-quality screwdrivers for tightening and loosening screws, along with a reliable tester for checking voltage and continuity safely. Made from hardened steel and insulated handles, these tools provide strength, durability, and protection during use.

Perfect for electricians, technicians, and DIY enthusiasts, this set ensures accurate work, safety, and long-lasting performance in any professional or home toolkit.