Индикатор напряжения бесконтактный KJ KJ3E

KJ KJ3E Non-Contact AC Voltage Detector with Voice Prompt (Tester Pen)

The professional KJ3E non-contact voltage detector is a high-tech, ultra-safe, next-generation pen-style tester. Its standout capabilities include an expanded low-voltage detection range (starting from 12V) and a unique voice announcement feature. Built into a sleek black-and-red chassis, this instrument is designed for tracing hidden wiring, identifying live/neutral lines, performing continuity tests, and ensuring maximum safety during any electrical installation.

Design Features & Benefits:

• Extended Range (12V to 1000V): Unlike standard budget detectors, this model senses low-voltage circuitry alongside main grid lines, making it perfect for smart home automation, low-current systems, and LED drivers.

• Intelligent Voice Prompt (Speak Function): Features built-in voice support in English, German, and Chinese, allowing technicians to receive audible measurement status updates without taking their eyes off the work area.

• Synchronous Sound & Light Alarm: In addition to the voice prompts, the device triggers a bright LED indicator and an acoustic buzzer for immediate, multi-sensory notification of live voltage.

• Comprehensive Diagnostics: Fully loaded with Non-Contact Voltage (NCV) detection, automated Live/Neutral wire identification, manual sensitivity regulation, and an integrated continuity testing loop.

• Ergonomics & Extra Protection: Equipped with a bright built-in LED flashlight for dark spaces and an Auto Power-off mechanism. The kit includes a convenient reusable Ziplock pouch for clean storage.

Technical Specifications:

• Model: KJ3E

• Voltage Range (ACV): 12V ~ 1000V

• Voice Languages: English, German, Chinese

• Alarm Modes: Synchronous sound, LED light, and voice prompts

• Power Supply: 1.5V AAA batteries — 2 pcs.

• Body Color: Black + Red

• Dimensions: 166 mm × 25 mm × 29 mm

• Weight: 61 g

• Packaging Type: Branded color box + Ziplock bag

Package Includes:

1. KJ3E Non-Contact Voltage Detector

2. Batteries (1.5V AAA — 2 pcs.)

3. User manual

4. Protective Ziplock bag

5. Branded box