The Techstar electrical circuit tester checks voltages from 6 V to 24 V for diagnosing automotive electrical systems. It features a sharp, chrome-plated carbon steel probe and built-in lighting for testing in low-light areas. It is used to check the continuity of circuits and electrical components, as well as to locate short circuits or faulty connections.
The clip connects to ground and the probe to the circuit being tested. The cable is approximately 1 m long, and the body is made of plastic and metal.
- Voltage range: 6–24 V
- Lighting: Built-in
- Probe: Sharp, chrome-plated carbon steel
- Cable length: Approximately 1 m
- Material: Plastic and metal
- Weight: Approximately 50 g
- Dimensions: 18 × 5 × 2.5 cm
- Applications: Cars, trucks, motorcycles, and other low-voltage systems