Non Contact Voltage Tester Pen 90V-1000V AC Power Detector with LED Flashlight Buzzer Alarm Electric Tester Volt Stick for Live Wire Detection Home Industrial Use

• This voltage tester pen incorporates a built-in sensor that activates both visual LED flashing and audible beeping alerts when AC voltage is detected within its measurement range The intelligent chip enables responsive detection of live wires providing clear indication through multi-mode alerts for various electrical testing scenarios
• Featuring adjustable sensitivity settings this non contact voltage tester can be calibrated for different detection requirements from standard household wiring to more complex industrial electrical systems The voltage detector includes break detection functionality that assists in identifying wire continuity issues without physical contact
• The integrated smart chip technology in this electric tester pen provides consistent performance across its operating range from 90V to 1000V AC This volt pen maintains detection accuracy while the automatic alert system ensures immediate notification when voltage is present in wires outlets or electrical components
• With its non-contact detection method this live wire tester allows safe voltage verification without requiring direct contact with conductive parts The mains tester includes both LED indicator lights and audible buzzer signals creating multiple warning systems that enhance user awareness during electrical testing procedures
• Designed with practical functionality this electric tester combines a compact pen-style form factor with reliable voltage detection capabilities The voltage tester pen compatible design includes power conservation features and durable construction suitable for both professional electricians and DIY home use

Instructions for Use: This non-contact voltage tester features a fully insulated, sealed plastic design, ensuring your safety during voltage testing and eliminating any risk of electric shock. 1. When the pen tip senses or detects voltage, the white area of the tip will light up and emit a buzzer, easily identifying live wires and pinpointing which wires have dangerous voltage. 2. A button is located in the center of the tester. Pressing it will illuminate a bright LED at the tip, allowing it to be used as a flashlight. In dimly lit work environments, you can easily perform wire testing without a flashlight! Specifications: ☺Material: ABS plastic ☺Frequency Range: 50 to 500 Hz ☺Test Voltage Range: 90-1000V AC ☺Safety Rating: 1000V, CAT IV ☺Power Supply: 2 AAA batteries (not included)