DC 5–120V Automotive Digital Circuit Tester – Probe Pen with LED Display
This digital circuit tester is designed for quickly diagnosing electrical issues in vehicles, trailers, boats, motorcycles, and other low-voltage DC systems. With a wide testing range of 5V to 120V DC, it can check wiring, switches, fuses, light sockets, and battery voltage with precise digital readouts. Simply attach the alligator clip to a ground point, then probe the circuit—if voltage is present, the digital display will show the voltage value, and onboard LED indicators will confirm polarity.
Specifications:
- Voltage Range: 5V–120V DC, ideal for 6V, 12V, 24V systems and beyond.
- Display Type: 3-digit LED segment display
- Polarity Indicator: Onboard red/green LED
- Probe Material: Chrome-plated carbon steel
- Handle Material: Durable insulated plastic
- Pen Length: 17.3 cm / 6.8 in
- Probe Length: 8.3 cm / 3.3 in
- Cable Length: 96 cm / 37.8 in, spring wire provides reach and flexibility during testing.
- Durable: Insulated plastic handle with secure grip and internal circuit protection ensures safe operation.
- Weight: ~130 g
- Quantity: 1 tester
- Package Includes: 1 × DC Digital Circuit Tester
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