Ruihua - Battery Voltage Tester

In stock - 18 items available
SKU: TLS-BATT-TESTER
Regular price $8.99

The Ruihua Battery Voltage Tester is a compact, reliable diagnostic tool designed to measure and monitor automotive battery voltage with speed and accuracy. Ideal for locksmiths, mechanics, and automotive professionals, this tester helps ensure proper vehicle voltage before initiating key programming, module flashing, or diagnostics.

Key Features:

  • Real-Time Voltage Display Instantly shows battery voltage on a clear digital screen for quick diagnostics.
  • Accurate Monitoring Helps prevent low-voltage-related programming failures during key learning or ECU work.
  • Compact & Portable Lightweight design fits easily in your tool bag or glovebox for on-the-go use.
  • Essential Safety Tool Perfect for verifying battery stability before performing OBD-based procedures.
  • Simple Operation Plug-and-play functionality—connect to the vehicle’s battery or power supply for instant results.
🚚 Order within the next 2 hours, 15 minutes for delivery by 07 Jul, 2025.