The 3-72V range covers everything from small electronics to heavy truck systems, making it incredibly versatile for automotive work. The LED digital display... SPECS: Voltage testing range: DC 3-72V., Resolution: 0., 1V Accuracy: 1%+2digitals Working Environment: 14-122℉(-10-50℃); Relative humidity No Battery Test Light With Long Wire 4-36V DC , LCD Digital Light Tester With Voltmeter Automotive Test Light 【BIDIRECTIONAL VOLTAGE TESTING & COMPUTER SAFE】 This is a bidirectional voltage tester with 2 color LED lights and a buzzer for volt polarity indicating, attach the clamp either to ground or positive, the red light will be on for positive and the buzzer sounds once; the green light will be on for negative and the buzzer sounds twice. Precision-designed circuit board generates much smaller current than normal test lights, greatly reducing the probability of damaging central computer board. When measuring, there are two lighting LED beads will illuminate the measured circuit area, making night work more convenient than ever. We always stand behind our products and offer 100% quality support if you have any questions or concerns. Wider Volt Testing Range, 3 -72V tester for DC 6/12/24/48/60V system. Why choose us ? Real-time Voltage, LED digital display for accurate voltage readouts. 【3-72V WIDER TESTING RANGE】 JATIND premium automotive test light is upgraded to 3-72V voltage testing range, wider than most test lights on the market. Extended Spring Wire, maximum extended length 140'' PU spring test lead longer than others. Dual Color LED Bulb Automotive Circuit Tester - CORPORATION 1V with high accuracy to ±0., 2V, clear&visible digital readouts for day and night. If you are looking for a high-end, long-term use car test light, this product is your right choice. It can also be used to measure other 3-72V DC circuit systems. I Tested the Top 10 Autootive Test Lights – Here Are y Honest Reviews No Battery Required, display module is powered by circuits to be tested, no battery required.
