AWBLIN 3-72V DC Automotive Test Light, LCD Digital Light Tester with Voltmeter, Heavy Duty Circuit Tester with Polarity Indicate and Illuminating Lights, Fuse Voltage Tester Auto Electrical Tool

3-72V WIDER TESTING RANGE: AWBLIN automotive test light is upgraded to 3-72V voltage testing range, wider than most test lights on the market. This auto circuit tester ideal for checking various vehicles’ electrical circuits, such as car headlights, Taillights, fuses, car batteries, etc. It can also be used to measure other 3-72V DC circuit systems.. LCD BACKLIT DIGITAL DISPLAY & LED INDICATOR: The circuit tester combines an LCD digital backlight display with an LED red/green indicator light design, making it easier to read the voltage values of the screen and distinguish between positive and negative electrodes.. EXTENDED SPRING WIRE & ANTI-LOST PROBE COVER: Compared with the ordinary wire, the automotive light tester comes with high quality spring wire that can stretch up to 141.74 inches, making the maintenance and diagnosis work more portable, convenient and fast. It allows you to test from the front of the car to the rear without constantly searching for a suitable ground. In addition, the integrated design of the anti-loss cover ensures no puncture wounds, no matter where you go will not be lost.. OVERLOAD WARNING & BUZZER ALARM: This automotive light tester will be accompanied by a buzzer sound when using, and the light in front of the handle is easy for you to identify. Moreover, this test light also has an overvoltage reminder function, when you use it over 72V DC, the LCD screen will display “OL”, red LED light on, please stop the test immediately!. 100% CUSTOMER SATISFACTION GUARANTEE: Pouring our heart into serving for providing the best test light to you! We accept return & replacement and 24-hour consulting. Any problem can be solved within 12 hours and please feel free to contact us with any question.