Automotive Circuit Fault Probe Tester 20A 48V High-Precision Current Tester Wire Tracer Short Finder Car Relay Fuse Checker with LCD Display Front Light for Various Vehicles
US$4.40
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US$4.40
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.anniebeacon.org
Free 30-day returns Details
Product details
| Management number | 246980112 | Release Date | 2026/08/16 | List Price | US$4.40 | Model Number | 246980112 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【 High-Precision 0.01A–19.99A Current Measurement for Fast Circuit Diagnosis 】This automotive circuit fault probe tester delivers professional-grade accuracy with a wide measuring range from 0.01A to 19.99A, allowing you to detect even the smallest current fluctuations and parasitic draws that drain your battery overnight. Designed for both household passenger vehicles and commercial trucks, it provides real-time current readings to quickly locate faulty modules, short circuits, or malfunctioning accessories. Whether you’re a professional mechanic or a DIY car enthusiast, you can diagnose electrical issues efficiently without complex tools or procedures, saving time and avoiding guesswork.
- 【 Blue Backlit LCD Display & Built-In Front Light for All Lighting Conditions 】 Equipped with a bright blue backlit LCD screen, this car current tester ensures clear, easy-to-read data display in direct sunlight, dim garages, dark engine bays, or nighttime roadside repairs. The screen clearly shows real-time current values and distinguishes between positive and negative DC current for accurate diagnostics. The integrated front LED work light illuminates fuse boxes, connectors, and tight, shadowed areas, so you can work safely and precisely even in completely dark environments. No more struggling to see fuses or readings—this tool keeps your workflow smooth and efficient at any hour.
- 【 Simple, Plug-and-Play Operation with Wide Compatibility 】Extremely user-friendly and ready to use right out of the box: just remove the vehicle’s blade fuse, insert it into the tester’s socket, and plug the tester into the fuse slot. Compatible with most standard fuse boxes and supports a maximum safe load of 20A/48V (10-second peak). It includes medium and small plug adapters for broad vehicle compatibility. No training or technical experience required—beginners and professionals alike can perform reliable circuit tests, fuse checks, and electrical fault detection within seconds, making it an essential addition to any automotive toolset.
- 【 Durable, Anti-Slip, Waterproof Build for Heavy-Duty Use 】Constructed with a tough ABS/PC housing and a non-slip rubber outer coating, this circuit tester is built to withstand the harsh conditions of garages, workshops, and outdoor repairs. It features impact resistance, stable performance in temperatures from 0°C to 40°C, and effective waterproofing for reliable use in damp or outdoor settings. The ergonomic, non-slip grip reduces hand fatigue during long diagnostic sessions, while the rugged internal components ensure consistent accuracy and long service life. This is a long-lasting tool designed for daily professional or hobbyist use.
- 【 Compact, Portable Design for On-the-Go Diagnostics & Versatile Use 】Lightweight and compact, this automotive current tester fits easily in toolboxes, glove compartments, or repair bags, making it perfect for mobile mechanics, roadside assistance, road tests, and on-site troubleshooting. It works seamlessly on passenger cars, trucks, commercial vehicles, and most standard automotive electrical systems. Whether you’re performing routine maintenance, checking for parasitic battery drain, testing relays, or locating short circuits, this portable tester delivers fast, stable results anywhere. A truly universal, must-have diagnostic tool for every vehicle owner and repair shop.
| ASIN | B0GR445J7Q |
|---|---|
| Color | Cyan Blue |
| Model | Cnbj-611 |
| Brand Name | AMTUMI |
| Style Name | Automotive Circuit Tester With Lcd Display |
| Unit Count | 1 Count |
| Item Weight | 8 ounces |
| Part Number | Cnbj-611 |
| Manufacturer | AMTUMI |
| Power Source | Battery Powered |
| Item Dimensions | 5.5 x 8 x 0.8 inches |
| Number of Items | 1 |
| Measurement Type | ['current', 'voltage'] |
| Compatible Devices | All vehicles with standard automotive electrical systems |
| Included Components | Automotive Circuit Tester, Power Adapter, Test Probe With Cable, User Manual |
| Upper Temperature Rating | 140 °F |
| Maximum Operating Voltage | 48 volts |
| Minimum Operating Voltage | 12 volts |
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