Upgraded Buzzer Automotive Test Light, DC 3-72V Heavy Duty Digital LED Circuit Tester with Voltmeter & Dual Color Polarity Indicate Light, Bidirectional Auto Voltage Tester Electric Light Test Pen

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Overview Brand : JASTIND Power Source : Battery Powered Color : black Min. Operating Voltage : 3 Volts (DC) Specification Met : REACH About this item 【Anti-lost Probe Cover & Premi um Longer Spring Wire 】 Sharp stainless steel probe for piercing wires, also for hard to reach tight areas, Anti-lost Silica Gel Needle Cover was designed as a part of the spring wire, no worry about losing it during testing and storage. High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation. 【Light Indication Bidirectional Voltage Testing& 2 Different Buzzing】As a bidirectional volt tester, you can attach the alligator clamp either to negative ground or positive pole. There are two different light emitting diodes on the circuit board for polarity indication, red light and green light respectively indicate positive polarity or negative polarity; And one sound buzzing for positive voltage direction and double sound for negative. 【3-72 V Wider Testing Range】This professional automotive circuit tester light with 3-72V DC voltage testing range, wider than other 48/60V auto circuit tester on the market, ideal for checking various vehicles‘ electrical circuits, automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also could be used for testing other 3-72v DC wirings and circuits. 【Computer Safe Accurate LED Digital Reading】 Clear and Bright Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with high accuracy. Compared with LCD, clear&visible LED reading display for day and night. This LED circuits board with micro current than traditional bulb test lights, more secure and burn-resistant to automotive computer board. 【Long Time Quality Support】If you are looking for a durable circuit testing tool, this one is for you. We always stand behind our products, if you have any questions or concerns, just please feel free to contact us and you will get our best support surely, click "Add to Cart" with confidence today. Show more