Power Probe VT750LCD 12V–750V Automatic Voltage Tester

AC/DC Voltage | Phase Rotation | Continuity | LCD Display | IP65 Rated

The Power Probe VT750LCD is a compact and rugged auto-ranging voltage tester designed for quick and accurate checks in the field. It handles up to 750V AC/DC, and gives fast visual confirmation of voltage presence, continuity, phase detection, and resistance. The built-in LCD digital display provides clear, precise readings, while the tester is built to withstand jobsite abuse with an IP65 dust and water rating.

Ideal for diagnosing 12V vehicle systems and checking circuits in RVs, heavy-duty trucks, marine applications, and even residential or commercial AC power circuits.

If you're diagnosing battery systems, tracking down blown fuses, or checking voltage drop under load, this tool gives you confidence fast. The VT750LCD keeps things simple—no menus, no app—just clear digital readings and LED indicators. It’s a step above basic light-style voltage pens and a perfect add-on for a scan tool or multimeter setup.

Key Features

• Automatic Voltage Detection – Measures up to 750V AC/DC
• Bright LCD Display – 2,000 count digital display for precise readings
• Dual Display Mode – Shows voltage + frequency for AC testing
• Resistance Range – Tests up to 2K Ohms for quick checks
• Frequency Counter – Measures up to 1kHz
• Phase & Rotation Check – Includes single-pole phase test and phase rotation detection
• Continuity Test – With audible and visual alerts
• Built for the Shop – Dust and water resistant (IP65 rated)
• Safety Rated – Meets CAT III / CAT IV safety standards