</p></b>【Specifications】</b><br>Composed by: Steel color with green LCD circuits plate<br>Voltage: DC 3-32V<br>Current Draw:3-20V(17mA) <br>Main material: iron alloy add plastic shell<br>Spring Wire length: 2.5m/8.5ft/96 inch <br>Item weight: 100g /3.53oz <br>Package weight: 120g /4.23oz <br>Item size: 22 * 2.6 * 2.6cm/ 8.66 *1.02 *1.02oz<br>Package size: 38 *12.5 * 4.5cm /14.96 * 4.92 * 1.77in</b>Pakage Quantity: 50pcs in carton.</p></b>【Features】</b><br>★Measurements from 3 to 32 DC voltage.<br>★Back-lit LCD display for accurate voltage readouts.<br>★LCD indication of red for power and green for ground. <br>★Spiral cable which's able to extend up to 8.5ft. <br>★Small, ergonomic design for easy use in confined areas. <br>★The needle-sharp steel test probe allows for easy piercing on testing car battery, device electric terminal,or small home electric items,ect.<br>★LCD Voltage Tester pen of Perfect use on cars, boats, trailers, motorcycles, ect. </p></b>【Key Points】:</b><br>★1, Digital LCD electric tester with almost total accurate volt readouts display , 1v resolution ratio with 0.5v accuracy. <br>★Bidirectional current voltage testing mode, you can attach alligator clamp of the automotive circuit tester either to negative or positive ground. <br>★A light emitting diode polarity indication, red light indicates positive polarity and green light indicates negative polarity by very close readings. <br>★Equipped with sharp stainless steel probe with protective rubber tip for piercing wires, this light automotive tester pen is also for hard to reach tight areas, on dc and ac voltage.<br>★High quality 96 inch long enough PU spring wire with large size alligator clip for easy one hand operation. <br>★Heavy duty test light body constructed with high quality material. </p></b>【Warning】</b><br>▶ Do not make it within approach of young children under 10 years. ▶ And Children under 18 older than 10 should be under the adults' instruction and protection with the necessity.