Universal AUTOOL BT70 Automotive Car Battery Monitor 12V Status Indicator Led Battery Testers

Technical specifications

Customization guide

Adjustable parameters include:

• Voltage range selection (12V/24V) to match vehicle requirements.
• Display brightness for optimal visibility in varying light conditions.
• Language settings (English/Spanish/German) for multilingual users.

Get inspired

Whether you’re troubleshooting a sluggish car starter or maintaining fleet vehicles, the AUTOOL BT-20 empowers you to diagnose battery issues instantly. Its lightweight design and quick setup make it perfect for on-the-go diagnostics, reducing downtime and repair costs.

Choose your model

Supplier's note

1. Three Technical Breakthroughs:

   • CE Certification: Ensures compliance with EU safety standards for reliable, risk-free use.
   • Dual Voltage Compatibility: Enables testing across 12V and 24V systems, expanding its utility for diverse vehicles.
   • LED Display with Status Lights: Provides instant visual feedback (e.g., "High/Medium/Low") for quick decision-making.

2. Optimal Version Selection:

   • Base Model (BT-20): Ideal for occasional users or small workshops needing basic testing.
   • Advanced Model: Best for professional technicians requiring data logging to track battery performance trends.
   • Pro Model: Engineers or fleet managers benefit from ±1% accuracy and Wi-Fi connectivity for real-time diagnostics.

With the Pro Model’s ±1% accuracy, you can identify subtle battery degradation early, preventing unexpected failures. Its Wi-Fi integration also enables seamless reporting for large-scale maintenance operations. For casual users, the Base Model’s rugged design and CE certification ensure safe, dependable performance without excess complexity.