









🔧 Trace it. Fix it. Own the road.
This automotive electrical tester from Gain Express Holdings Ltd. is a battery-powered, UL-certified diagnostic tool designed for professional-grade wire tracing and fault detection. Featuring a dual-unit system with a transmitter and receiver, it operates safely within 6-42V DC circuits using non-contact technology to locate shorts and open circuits without damaging insulation. Compact and lightweight at just 299g, it’s engineered for precision troubleshooting in tight automotive spaces.






| Manufacturer | Gain Express Holdings Ltd. |
| Part number | E04-036 |
| Item Weight | 299 g |
| Product Dimensions | 20.32 x 4.57 x 3.05 cm; 299.94 g |
| Batteries | 2 AAA batteries required. |
| Item model number | E04-036 |
| Colour | Black" gold "Red |
| Style | Modern |
| Material | Steel |
| Power source type | Battery Powered |
| Voltage | 42 Volts |
| Item Package Quantity | 6 |
| Specification met | UL |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
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