Features: Professional automotive circuit tester/circuit test light with 2.6-32V for DC voltage testing range. Digital LED voltage display for accurate volt- readouts, .1 v resolution ratio with 0.2v accuracy. There is also a light emitting- diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity. Sharp- metal probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. for Ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections. Specifications: Material: Plastic Length: approx 21.5cm/8.5in Cable length: 2.45m Voltage: for DC 2.6-32V(0.2V accuracy) Current consumption: 2.6-32V(10mA) Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Automotive Circuit Tester