1Digital Display: With digital display function, more intuitive display, high accuracy, easy to read the result. 2Function: Correct timing helps ensure that your engine is operating with power and efficiency, stable and reliable. 3Ergonomic Design: Ergonomic handle, comfortable hand feeling, convenient and practical to use, save your efforts. 4Sensor Clip: The sensor clip is red and black to distinguish positive and negative poles, more secure, prevent difficult to distinguish. 5 Material: Timing light is made of Abs material, high strength, anti impact, sturdy and durable. 6Universal Fitment: Suitable for cars, motorcycles, individual boats, saloon cars, boats, aircraft, club cars, lawn mowers and other 12V batteries.