Description: Effortlessly detect voltage with the HT89 Non-Contact Voltage Detector Pen. Featuring a prolate-shaped probe and LCD display, this tester provides accurate readings for AC and DC voltages ranging from 12V to 250V. Key Features: LCD Display: The tester is equipped with an LCD display for easy viewing of voltage readings, signal intensity, and live/neutral indication. Wide Voltage Range: Detects AC voltages from 12V to 300V, making it suitable for various electrical applications. Sound and Light Alarm: The alarm mode alerts users to the presence of voltage with both sound and light indicators. Signal Intensity Display: The LCD display shows signal intensity through sound (slow to fast), backlight color (green to red), and data size (small to big). Auto Power Off: Automatically shuts down after approximately 5 minutes of inactivity to conserve battery life. Compact Design: The pen-shaped design and lightweight construction make it easy to carry and use in tight spaces. Enhance your electrical testing capabilities with the HT89 Non-Contact Voltage Detector Pen. Whether you're a DIY enthusiast or a professional electrician, this versatile tool ensures safety and accuracy in voltage detection.