Yizhil Power Voltage Tester Pen R2897+ Smart Voltage Detector Pen Multifunctional Wire Break Tester Digital Display Electrician Induction Pen

Circuit fault detection along wiring with buzzer alarm stopping at fault point

Live/neutral line identification with fast/slow buzzer sounds and screen indicators

AC voltage detection and power-off detection

Compact and lightweight body for easy portability

Fiberglass nylon shell for durability and insulation

Dual-purpose screwdriver bits (Phillips and flathead) made of chrome vanadium steel with hardened treatment for enhanced hardness and durability

Pen clip included for convenience

LCD digital display with numeric voltage readout

Dual-color backlight (green/red) indicating voltage level and alarm status

Audible alarm with variable beep speed indicating signal strength

LED lighting function for working in low-light environments

Intelligent recognition chip and high-performance CPU for fast and stable detection

Touch measurement button for voltage detection; buzzer can be muted by holding the button

Automatic power-off after approximately 5 minutes of inactivity

Inductive probe for non-contact voltage detection near wires or sockets

Powered by one AAA battery (included)

Voltage tester pen x1

Instruction manual x1

Certificate of conformity x1

Color box packaging x1

Multi-segment linear range for precise human body model database collection and improved measurement accuracy

Screwdriver function with quick bit change between Phillips and flathead

Automatic zero/live wire differentiation without direct contact

Data saving and recall capability