Simplify your electrical testing with the Dual Circuit Voltage & Current Tester. This 2-in-1 tool lets you measure voltage and current simultaneously with high accuracy. Compact, durable, and easy to use, it's ideal for electricians, hobbyists, and DIY repairs. Whether for home, automotive, or industrial use, it ensures safe and reliable circuit diagnostics every time. ... https://trendsters.pk/products/led-test-pencil-electric-indicator-socket-detector-photometer?