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3-72V DC Automotive Test light, Bidirectional Volt Circuit Tester
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
90%
🏷️ Price includes Coupon savings
Check Deal at Amazon
Price verified Nov 13, 2026 6:24 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 10% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
11.2/28
Recent Value
7.25/22
Market Standing
15.43/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
JASTIND
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【3-72V WIDER TESTING RANGE】 JASTIND premium 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.
✓【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 than ever.
✓【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.
✓【ANTI-LOST PROBE PROTECTIVE TIP & QUALITY MADE TESTER BODY】Sharp stainless steel probe for piercing wires effortlessly and can reach tight areas. Specially designed anti-lost probe protective cover can avoid stabbing the user whether it is used or stored, and it will not be lost surely.Quality maximum 142 inch extended length spring wire with anti-tensile outer PU skin and good conductivity copper inner wire, automatically recover after stretching make it very convenient to use and store.
✓【LONG TIME QUALITY SUPPORT】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 quality support if you have any questions or concerns. Click “Add to Cart” with confidence today - it will serve you faithfully for years.
⚙️ Specifications
Brand
JASTIND
Power Source
Battery Powered
Style
Beads
Color
Green,Red
Item Weight
0.25 kg
Min. Operating Voltage
3 Volts
Specification Met
CE, RoHS, UL
Upper Temperature Rating
122 °F
Measurement Type
Digital Voltage Voltmeter
UPC
649226709146
Manufacturer
JASTIND