Introducing our Performance Tool W2992 LCD Digital Circuit Tester for quick and accurate electrical diagnostics. Its compact design and LED backlight allow for easy operation in dimly lit areas, while its advanced LCD display provides clear readings. With surge protected circuitry, this tester ensures reliable performance and safety. The W2992 is designed to detect power, voltage, ground, and circuit integrity with utmost precision. Its voltage measurement range of 3 to 48v (+- 0.3V accuracy) makes it ideal for a wide range of electrical applications. The LED indicator lights up RED for power and GREEN for ground, providing instant visual feedback for circuit testing.