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๐ง Test Smarter, Not Harder โ The Ultimate Digital Circuit Sidekick
The JASTIND Heavy Duty 3-72V Backlit Digital LCD Circuit Tester is a professional-grade automotive tool designed for precise low-voltage DC circuit diagnostics. Featuring a wide 3-72V testing range, ยฑ0.2V accuracy, and a vivid backlit digital display, it offers real-time voltage readings and polarity indication via dual LED lights. Its 140-inch durable PU spring wire and large alligator clip provide unmatched reach and convenience, while the sharp stainless steel probe with an anti-lost rubber tip ensures safety and durability. Ideal for automotive, marine, and household electrical troubleshooting, this tester requires no batteries and meets CE and UL standards.









| ASIN | B0BTYTWTBQ |
| Brand | JASTIND |
| Brand Name | JASTIND |
| Colour | Blue |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 468 Reviews |
| Included Components | Automotive Circuit Tester |
| Item Weight | 140 Grams |
| Lower Temperature Rating | 14 Degrees Fahrenheit |
| Manufacturer | JASTIND |
| Maximum Operating Voltage | 72 Volts |
| Measurement Type | Digital Voltmeter |
| Minimum Operating Voltage | 3 Volts |
| Model Number | JTCVT02A |
| Part Number | JTCVT02A |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | CE, IEC 61010-1:2000-1, UL |
| Style | Modern |
| Style Name | Modern |
| UPC | 649226709139 |
| Upper Temperature Rating | 122 Degrees Fahrenheit |
J**R
Good test light
Item was received in a sealed box. Electrical tape was provided with the item. Item has a blue back light with a digital voltage reading that was easy to read and was more or less accurate when compared with reading from my multimeter. Polarity feature works well and is pretty straight forward in terms of use . build quality is very good in my opinion and was a good buy
J**.
Great tester
Arrived promptly, well packaged, works well. It works much better than my old tester plus it tells you the voltage testing. Great product.
J**.
Highly recommended
Owesome tools, I love this makes my work easier and heavy duty tools
J**R
Test light
Works well it's handy to have voltage reading in the test light
M**Y
Very nice tool
Well designed strong construction one of the best test lights i have owned over my 40 years as a mechanic
Trustpilot
3 weeks ago
3 days ago