Relife DT02 Pen Type Digital Multimeter for Mobile Repair Testing

Relife DT02 Smart Pen Style Multimeter with Backlight and Flashlight Function

The Relife DT02 Pen Type Digital Multimeter is a compact, high-precision diagnostic tool specially designed for mobile repair technicians, electronics engineers, and DIY professionals. It combines the functions of a voltage detector, continuity tester, and live-wire detector in one sleek, pen-style design. Built for performance and convenience, the DT02 multimeter features a clear LCD display, automatic switch mode, and NCV non-contact voltage detection for safer measurements. With a built-in flashlight and manual backlight control, it’s perfect for working in low-light environments. Lightweight yet durable, the DT02 delivers accurate readings and fast sampling — ideal for mobile repair shops, motherboard testing, and home maintenance projects.

Features:

• 3-in-1 multifunction testing tool: Measures DC/AC voltage, resistance, diode, and continuity.
• Smart auto-range detection: Automatically detects test modes for faster readings.
• NCV non-contact detection: Detects live wires safely without direct contact.
• True RMS measurement: Ensures accurate voltage and current readings even in complex signals.
• Flashlight illumination: Built-in LED for working in dark corners or inside device housings.
• Backlight LCD screen: Large display with auto/manual backlight for clear visibility.
• Compact pen design: Lightweight body offers comfort and portability during long repair sessions.
• Automatic shutdown: Saves power with auto-off function when idle.
• High sampling rate: Reads values approximately three times per second for accuracy.
• Battery powered: Uses a single AAA 1.5V battery for long-lasting operation.

Specifications Key

Benefits

• Ideal for diagnosing mobile logic boards and electronic circuits.
• Compact design makes it easy to carry in pockets or toolkits.
• Quick testing of DC/AC voltage and live wire detection.
• Ensures safe troubleshooting without direct electrical contact.
• LED flashlight and backlight aid in low-light repairs.
• Saves technician time with fast automatic readings.
• Long-lasting battery performance for extended field use.
• Perfect for mobile repair shops, training labs, and electronics workshops.

Installation

• Insert the AAA battery before first use.
• Hold the pen against the test point for automatic measurement.
• Use NCV mode for non-contact voltage detection.
• Switch on the flashlight for low-light operation.
• Power off after use to conserve battery life.
• Keep away from moisture and extreme temperatures.

Package Content

• 1 × Relife DT02 Digital Pen Multimeter
• 1 × AAA 1.5V Battery

FAQs 

• Q1: What does the Relife DT02 Multimeter measure?
• It measures DC/AC voltage, resistance, diode, and continuity while detecting live wires.
• Q2: Does it support non-contact voltage detection?
• Yes, it features NCV detection for safe, contact-free measurements.
• Q3: Can I use it for mobile phone motherboard repair?
• Yes, it’s ideal for mobile and micro-electronic testing.
• Q4: How accurate is this device?
• It uses a True RMS system and dual A/D conversion for precise readings.
• Q5: What battery type is required?
• It runs on one AAA 1.5 V battery.
• Q6: Is it suitable for beginners?
• Yes, the pen-style design and auto-range make it beginner-friendly.
• Q7: Does it have auto power-off?
• Yes, it automatically shuts down to save battery life.