Enhance your electrical testing with this reliable and easy-to-use Test Pencil, designed for accurate detection of AC and DC currents within 12-250V. Crafted from durable chrome vanadium alloy steel and ABS insulating plastic, this test pencil offers both safety and longevity for professional and DIY electrical work. Its built-in night eye lamp provides clear lighting for circuit on-off tests, ensuring visibility even in low-light conditions. Key Features: · Night Eye Lamp with Lighting: Illuminates the testing area for easy circuit on-off detection, improving accuracy and convenience. · Inductive Break Point Test: Simply press the "inductive break point test" button to identify the phase line; moving the test pen along the circuit will reveal any break points by the disappearance of the charged symbol. · Wide Voltage Detection Range: Suitable for detecting AC and DC currents from 12V up to 250V, making it versatile for various electrical applications. · Phase Line, Zero Line, and Break Point Detection: Effectively identifies live conductors, neutral lines, break points, non-live conductors, and circuit status. · Safe and Simple Operation: Designed with user safety in mind, this test pencil offers reliable performance with straightforward handling. · Durable Construction: Made with high-quality chrome vanadium alloy steel for strength and ABS insulating plastic for electrical safety. · Battery Powered: Operates on 3 x AG10 (1.5V) batteries (not included), providing consistent power for testing tasks. · Compact and Portable: Lightweight and easy to carry, perfect for electricians, technicians, and hobbyists. Specifications: · Material: Chrome Vanadium Alloy Steel / ABS Insulating Plastic · Voltage Detection Range: 12-250V AC/DC · Battery: 3 x AG10 (1.5V) (Not Included) · Available Colors: Yellow / Red (sent randomly) · Condition: Brand New Package Includes: · 1 x Test Pencil Note: · Do not measure AC voltage exceeding 250V to ensure safety and prevent damage. · Product style (new or old type) will be sent randomly; please order only if you accept this condition. This Test Pencil is an essential tool for anyone needing accurate, safe, and efficient electrical circuit testing. Its versatile detection capabilities and ergonomic design make it ideal for troubleshooting and maintenance tasks in residential, commercial, and industrial environments.