

🔧 Test with Confidence: Your Go-To Circuit Tester!
The JASTIND Jastool Heavy Duty Circuit Tester is a versatile tool designed for automotive professionals and DIY enthusiasts alike. With a voltage range of 3-48V, it features a precise 1V accuracy digital display, a durable stainless steel probe, and an impressive 140-inch PU spring wire for easy maneuverability in tight spaces. Built with high-toughness acetate fiber, this tester is shatter-proof and ready for any challenge.













| ASIN | B07F2GWNRV |
| Best Sellers Rank | #283,149 in Automotive ( See Top 100 in Automotive ) #226 in Battery Testers |
| Brand | JASTIND |
| Brand Name | JASTIND |
| Bullet Point | [Computer Safe & Backlight Digital Display Part] Heavy Duty circuit light tester with highly clear LCD digital backlight display screen, resolution to .1V voltage reading with high accuracy to ±0.2V, clear&visible digital readouts for day and night. Jastind test light draws much less current than the incandescent lamp, which is less likely to damage sensitive circuits., [Extended PU Spring & Large… |
| Color | Clear, White |
| Customer Reviews | 4.6 out of 5 stars 2,972 Reviews |
| Item Dimensions | 13 x 4 x 1.5 inches |
| Item Package Quantity | 1 |
| Item Weight | 0.22 Kilograms |
| Item dimensions L x W x H | 13 x 4 x 1.5 inches |
| List Price | 32.99 |
| Manufacturer | JASTIND |
| Maximum Operating Voltage | 48 Volts (DC) |
| Measurement Type | Voltage DC |
| Minimum Operating Voltage | 2.6 Volts (DC) |
| Model | JTCVT-01B |
| Package Weight | 0.22 Kilograms |
| Part Number | JTCVT-01B |
| Power Source | Battery Powered |
| Size | White Backlight |
| Specification Met | Ul, Nist Traceable |
| Style | Voltage Tester |
| Style Name | Voltage Tester |
| Title | JASTIND Premium 3-48V DC Digital LCD Display Test Light with 140 Inch Extended Spring Wire, Car Truck Vehicles Low Voltage Tester, Automotive Circuit Tester with Sharp Stainless Probe |
| UPC | 682698800058 |
| Upper Temperature Rating | 140 Degrees Fahrenheit |