Ensure safety and efficiency with our Dual Range Non-Contact Voltage Tester, designed for both professional electricians and DIY enthusiasts. This versatile tool detects electrical current from 12-Volt to 1000-Volt in high sensitivity mode and 48-Volt to 1000-Volt in low sensitivity mode, making it suitable for a wide range of applications. The tester features a visible and audible alarm system, with a red glow and high-frequency beep for high voltage, and a yellow glow with a low-frequency beep for low voltage, ensuring you are always aware of the electrical status. Additionally, the built-in flashlight provides essential illumination in dark environments or during power outages, while the red pointing light helps in identifying specific areas at job sites. Backed by a 3-year warranty and lifetime technical support, this voltage tester is a reliable and indispensable tool for all your electrical testing needs. The LCD display offers clear and accurate readings, enhancing the usability and functionality of this essential device.