• 6V-12V-24V Circuit Tester with Light for Continuity Voltage Electrical Fuse Tester
    • 【Bright & Reliable Indication】A quality bulb is built in this light tester, where provides a bright and reliable light indication, guiding you through intricate electrical tasks to the source of the problem with ease. Highly visible light indicates circuit’s signal, the brightness of the light will be vary with the different measured voltages.
    • 【Safe & Durable Use】This electrical tester pen adopts ergonomic handle for comfort and a safe grip. Constructed with high quality ABS body with higher transparency, shatter-proof and durable, can withstand long-term rough use. Premium insulation protective rubber tip protects you against electric shock, heat insulation and oil resistance for safe operation.
    • 【Bidirectional Current Voltage Testing】You can attach the alligator clamp either to negative or positive ground, while use the probe to touch the other side to diagnose short circuit or defective fuse. Its lightweight and easy to carry, will not take up much space in your toolbox or storage area, convenient to take it with you when you drive out.
    • 【Sharp Probe & Large Alligator Clip】Long sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Anti-bending design of the tail wire makes no worry about bad contact of the line. Along with large size alligator clip for easy one-hand operation, will definitely improve your working efficiency.
    • 【Wide Application】DIY automotive circuit tester/circuit test light with 6-24V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 6-24v DC wirings and circuits. Making it an essential tool in electrical troubleshooting.
    $8.99
  • Automotive Circuit Tester DC 3V-60V Digital LED Test Light with Portable PU Extended Spring Wire
    • 【Anti-lost Needle Cover】Adopt the integrated structure design of the probe protection cover, needle guard function is added to ensure that there will be no stab wounds and the guard will not be lost. More durable than normal cable wires, convenient for use and storage, along with large size clip to for easy operation.
    • 【Bidirectional Testing Mode】Upgrade bidirectional voltage circuit tester, attach the clamp either to negative or positive ground, the light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
    • 【Wider Voltage Range】Compared with the auto circuit tester on the market, the maximum voltage is upgraded to 60V. Ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-60V DC circuits.
    • 【LED Digital Reading】Digital LED voltage display for accurate volt readouts. Compared with LCD, clear&visible LED reading display for day and night. The built-in LED circuit board chip is safer and more durable than the traditional test light for the automotive computer board.
    • 【Convenient Use】Spring wire can be freely stretched up to 102 inches, with a wide measuring area; Anti-bending design of the tail wire, no need to worry about bad contact of the line. If you have any dissatisfaction for any reason, please feel free to let us know and we will do our best to assist you.
    $21.97
  • Dual Color LED Bulb Automotive Circuit Tester
    • 【Wide Application】Professional automocircuit test light with 6-24V DC voltage testing range, ideal for checking various vehicles circuits, quickly check automotive headlights, taillights, faulty sockets, fuse connections, also for testing other 6-24v DC wirings and circuits.
    • 【Quality Dual Color LED Bulb】Strictly tested LED bulb to indicate circuits’ signal and polarity, red and green light bulb for high visibility and easy identification. Also including 1 PCS REPLACEMENT LED BULB to make it serve you for years.
    • 【Bidirectional Testing Mode】This test light allows bidirectional current flow, when testing, you can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side, red light indicates the positive polarity, green light indicates the negative polarity.
    • 【Quality Made】Sharp stainless steel probe for piercing wires and hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. High quality acetate fiber body, shatter-proof, more durable than others. Premium PU spring wire, heat insulation and oil resistance for safe use.
    • 【Convenient Use】High quality 135 inch long enough PU spring wire offers more flexibility, more durable than normal cable wires, convenient for use and storage, along with large size alligator clip to for easy one hand operation, will definitely improve your working efficiency.
    $9.99
  • Premium 3-72V Backlight Digital LCD Auto Circuit Tester
    • 【WIDE TESTING RANGE & VOLTAGE POLARITY TESTING】This heavy-duty circuit tester has a wide testing range of 3-72V and is designed for checking various vehicle electrical circuits such as headlights, taillights, faulty sockets and fuses. It also works for other 3-72V DC wiring and circuits. The tester features bidirectional voltage testing mode which with two-color LED lights to indicate voltage polarity. Simply attach the alligator clamp to either ground or positive.
    • 【COMPUTER SAFE & BACKLIGHT DIGITAL DISPLAY PART】The tester has a clear LCD digital display with white backlighting that provides high-resolution readings to .1V with an accuracy of ±0.2V. The digital readouts are clear and visible both day and night. This test light draws much less current than an incandescent lamp, making it less likely to damage sensitive circuits board.
    • 【ANTI-LOST PROBE PROTECTIVE TIP & QUALITY MADE TESTER BODY】The sharp stainless steel probe pierces wires effortlessly and can reach tight areas. The integrated anti-lost protective rubber tip ensures that you won’t accidentally stab yourself or lose the tip. The tester body is made of premium acetate fiber for toughness and durability.
    • 【EXTENDED PU SPRING & LARGE ALLIGATOR CLIP】The 140-inch long PU spring wire offers flexibility and is lighter and more durable. It is heat-insulated and oil-resistant for daily use. The large alligator clip allows for easy one-handed operation and convenient use and storage.
    • 【100% Quality Guarantee】We stand behind our products 100% and offer quality support if you have any questions or concerns. This heavy-duty test light is a must-have tool for both business and household use. Click “Add to Cart” with confidence today – it will serve you faithfully for years.
    $16.99
  • Premium LED Bulb Automotive Circuit Tester, 6-24V Test Light
    • [Wide Application], professional automotive circuit tester/circuit test light with 6-24V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 6-24v DC wirings and circuits.
    • [Quality LED Bulb], high visibility and strictly tested long service life LED test light bulb to indicate circuits’ signal, the brightness of the light will be different with the different measured voltages. Also including 1 PCS REPLACEMENT LED BULB to make it serve you faithfully for years.
    • [Bidirectional Current Voltage Testing], you can attach the alligator clamp either to negative or positive ground, while use the probe to touch the other side.
    • [Quality Made], sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Constructed with high quality acetate fiber body, shatter-proof, more durable than others. Premium PU spring wire, heat insulation and oil resistance for safe use
    • [Convenient Use], High quality 135 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, will definitely improve your working efficiency.
    $9.99
  • Test Light Automotive 3-48V Digital LED Circuit Tester
    • 【Clear Digital Display & Readouts】: A highly clear LED digital backlit display designed for voltage readings, 0.1V resolution with ±0.2V accuracy gives you clearly visible digital readouts, show you the voltage number easily & quickly. Besides, Our voltage tester with lighting function is suitable for night time testing job. Please rest assured to use it whether it’s day or night.
    • 【Wide Rage of Use】: This automotive voltage tester with 3-48V DC voltage testing range, used to detect power, ground and find shorts & damages in wires. Quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections and more, will save your time and speed up the job, perfect for automotive use.
    • 【Safe Operation & Burn-resistant】: Heavy duty electric test pen adopts ergonomic handle for better grip, circuit board with line protection function for safer operation and burn-resistant, high quality plastic ABS body with higher transparency, which is safe, durable and wear-resistant, can be used for long time.
    • 【Easy to Use & Carry】: This automotive circuit tester is easy to use, just plug and play, which is commonly used by electricians, mechanics and DIY enthusiasts, making them an essential tool in electrical troubleshooting. Its lightweight and easy to carry, will not take up much space in your toolbox or storage area, convenient to take it with you when you drive out.
    • 【Detectable Positive & Negative】: Car test light panel has a dual color red & green light to detect the positive & negative poles of the circuit. Attaching the large size alligator clip either to negative or positive ground, while using the long probe to touch another side. Then signal lights will indicate the polarity: Red for positive indicating the reading / Green for negative without the readouts.
    $9.99
  • Upgraded 3-72V Automotive Circuit Tester with Voltmeter
    • 【3-72 V Wide Testing Range】Compared with the Normal 48v/60v Test Light on the Market, this professional automotive circuit tester light has been upgraded to 3-72 DC voltage testing range, widely and ideal for checking various vehicles¡ electrical circuits, automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-72v DC wirings and circuits.
    • 【Light Indication Bidirectional Voltage Testing】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 indicates positive polarity and green light indicates negative polarity.
    • 【Computer Safe Accurate LCD Digital Reading&Illumination】LCD voltage display& LED Indication with .1V resolution ratio provides high accuracy accurate volt readouts. Clear&Visible Digital Readouts for Day and Night,Under Handle Light Could Light Up the Testing Area When doing Testing Job In the Dark.
    • 【Anti-lost Probe Protective Tip & Quality Made Tester Body】Sharp stainless steel probe for piercing wires effortlessly, also for hard-reaching tight areas, while along with an integrated design anti-lost protective rubber tip, make sure no stab and wound and won’t be lost whenever you go. Professional automotive circuit tester with premium acetate fiber body, allows for more toughness and durability.
    • 【Extended PU Spring & Large AllIgator Clip】High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, heat-insulation and oil resistance for daily use. Attach with large size alligator clip for easy one hand operation, also for convenient use and storage.
    $23.99
  • WINAMOO 5-90V Digital LED Electrical Voltage Tester with Extended Spring Wire & Probe
    • 【LED Digital Display】: WINAMOO automotive circuit tester with LED digital voltage display for accurate volt readouts. Compared with LCD lights, LED lights are not affected by the brightness of light, so that be clearly read in daytime or dark areas.
    • 【Extended Spring Wire with Alligator Clip】: Maximum extended to 110 inch long enough spring wire increases flexibility and a wide measuring area when testing, anti-bending design of the tail wire makes no worry about bad contact of the line. Along with large size alligator clip for easy one-hand operation.
    • 【Bidirectional indicating light】: There is a bidirectional light emitting diode on the circuit board for polarity indication, red light indicates positive polarity & green light indicates negative polarity. You can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side.
    • 【Computer Save】: This premium car fuse tester has a built-in circuit board chip, safer and more durable than traditional test lights. Equipped with insulation protective cover, it provides better grip and insulation protection against electric shock. This circuit board with line protection function, which is safer and more burn-resistant.
    • 【Widely Use】: This auto electric tester pen is ideal for checking various vehicles electrical circuits. Sharp long probe is used to pierce wires and reach into narrow areas, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more, suitable for your daily use.
    $10.99
  • WINAMOO Buzzing 3-72V Digital LED Test Lights for Automotive
    • 【3-72V WIDER TESTING RANGE】 The voltage testing range of WINAMOO premium automotive test light is upgraded to 3-72V, 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, circuit polarity, real and virtual electricity, real-time voltage. It can also be used to measure other 3-72V DC voltage circuit systems.
    • 【LED DIGITAL DISPLAY & AUXILIARY LIGHTING】 Heavy Duty auto circuit light tester with LED digital display, voltage reading resolution to .1V with high accuracy to ±0.2V, clear&visible digital readouts for day and night. When measuring, there are two lighting LED beads will illuminate the measured circuit area, making night work more convenient.
    • 【BIDIRECTIONAL VOLTAGE TESTING & COMPUTER SAFE】 This is a bidirectional voltage tester with 2 colorful LED lights and a buzzer for volt polarity indicating, 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 burning or damaging central computer board or other sensitive circuit board.
    • 【ANTI-LOST PROBE PROTECTIVE TIP & QUALITY MADE TESTER BODY】The test light with sharp stainless steel probe pierces wires effortlessly and can reach tight areas. Specially designed anti-lost probe protective cover can avoid stabbing the user, and will not be lost surely. High-quality shrink spring wire with anti-tensile outer PU skin and good conductivity copper inner wire, which can be stretched up to 142 inches, automatically recover after stretching make it very convenient to use and store.
    • 【100% CUSTOMER SATISFACTION GUARANTEE】Every customer’s needs and dissatisfaction is a powerful driving force for us to continuously improve the product. If you are looking for a high-end, long-term use car test light, this product is your right choice. We always stand behind our products and offer 100% quality support if you have any questions or concerns. Click “Add to Cart” with confidence today – it will serve you faithfully for years.
    $20.99
  • WINAMOO Premium Digital LED Automotive Circuit Tester, DC 2.6V-32V Test Light
    • ➤【Wide Application】 Professional automotive circuit tester/circuit test light with 2.6-32V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 2.6-32v DC wirings and circuits.
    • ➤【Computer Safe Accurate LED Digital Reading】 Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with 0.3v accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
    • ➤【Bidirectional Voltage Testing】 You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
    • ➤【Quality Made】 Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Heavy duty test light body constructed with high quality ABS, shatter-proof, more durable than normal test lights.
    • ➤【Convenient Use】 High quality 96 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.
    $14.99
  • WINAMOO Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display
    • 【Clear Digital Display & Readouts】: WINAMOO automotive circuit tester with a highly clear LED digital backlit display for voltage readings, 0.1V resolution with ±0.2V accuracy gives you clearly visible digital readouts. Compared with LCD lights, this light tester is not affected by the brightness of light, so that be clearly read in daytime or dark areas.
    • 【Extended Spring Wire with Alligator Clip】: Maximum extended to 110 inch long enough spring wire increases flexibility and a wide measuring area when testing, anti-bending design of the tail wire makes no worry about bad contact of the line. Along with large size alligator clip for easy one-hand operation.
    • 【Bidirectional indicating light】: There is a bidirectional light emitting diode on the circuit board for polarity indication, red light indicates positive polarity & green light indicates negative polarity. You can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side.
    • 【Computer Save】: This premium car fuse tester has a built-in circuit board chip, safer and more durable than traditional test lights. Equipped with insulation protective cover, it provides better grip and insulation protection against electric shock. This circuit board with line protection function, which is safer and more burn-resistant.
    • 【Widely Use】: WINAMOO auto electric tester pen is ideal for checking various vehicles electrical circuits. Sharp long probe is used to pierce wires and reach into narrow areas, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more, suitable for your daily use.
    $9.99
  • WINAMOO Upgraded 3-72V Digital Automotive LED Circuit Tester
    • [Wide Application Than Others] This professional automotive circuit tester/circuit test light with 3-72V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-72v DC wirings and circuits.
    • [Computer Safe Accurate LED Digital Reading] Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with 0.3v accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
    • [Bidirectional Voltage Testing] You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
    • [Quality Made] Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Heavy duty test light body constructed with high quality ABS, shatter-proof, more durable than normal test lights.
    • [Convenient Use] High quality 96 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.
    $14.99