• 【Durable Construction】ABS high-hardness shell handle with chrome-plated, hardened and tempered carbon steel probe for long-lasting use.
• 【Easy Circuit Testing】Sharp steel probe easily penetrates wire insulation for efficient circuit inspection.
• 【Visual Indicator】Handle light illuminates upon successful circuit connection for clear confirmation.
• 【Wide Voltage Range】Tests circuits from 3V to 48V, suitable for various automotive and electrical applications.
• 【Digital Display】High-precision digital screen provides accurate voltage readings for detailed diagnostics.
• 【Portable Design】Lightweight and compact construction allows for easy carrying and convenient use on-the-go.

Specifications:

• Handle Material: ABS plastic
• Probe Material: Hardened and tempered carbon steel, chrome-plated
• Voltage Range: 3V - 48V
• Cable Type: Spring wire
• Application: Automotive fault diagnosis, electrical circuit repair