FNANJWQ 12 Pcs Test Probe Pins Back Probe Kit, 0.7mm Multimeter Probes Non-destructive Insulation Wire Piercing Needle, Super Tip Multimeter Probes for Car Tester & Automotive Testing Tools

If you've ever tried to track down an electrical gremlin in your car, you know the struggle. Wires are tucked away in tight spaces, connectors are sealed up tight, and the last thing you want to do is stab through insulation and create more problems. That's exactly why you need this FNANJWQ 12-piece back probe kit.

Each probe features an ultra-fine 0.7mm needle tip that slides gently between the wire and the connector seal. No cutting. No piercing. No damaging your wiring harness. You just slip the tip in, make contact with the terminal inside, and get a clean, reliable reading on your multimeter. The needle itself is 0.79 inches (2 cm) long—plenty of reach to get into crowded fuse boxes, sensor connectors, and engine control modules without struggling.

You get twelve probes in this kit, split between red and black leads. That means you can set up multiple test points, keep spares handy, or share a few with a buddy. They're made with durable plastic handles and metal tips that hold up to repeated use. Each probe measures 3.23 x 0.32 x 0.32 inches (8.2 x 0.8 x 0.8 cm)—small enough to fit into tight spots but large enough to grip comfortably, even with greasy fingers.

Whether you're chasing a parasitic drain, testing a fuel injector signal, diagnosing a bad ground, or just checking continuity on a trailer light connector, these back probes help you get accurate readings the right way. No hacked-up wires. No mystery electrical issues down the road. Just clean, professional-style diagnostics from a kit that fits in your glove box.

Slide, connect, and test. Your car's wiring will thank you.