--- product_id: 371605925 title: "Back Probe Kit 30PCS Banana Plug to Copper Alligator Clip Automotive Test Leads Set with Alligator Clips, Wire Piercing Probes, 15PCS 30V Back Probe Pins for Car Repairing Diagnostic 5 Colors" brand: "goupchn" price: "$69.34" currency: USD in_stock: true reviews_count: 5 category: "Goupchn" url: https://www.desertcart.us/products/371605925-back-probe-kit-30pcs-banana-plug-to-copper-alligator-clip store_origin: US region: United States of America --- # 5 color-coded probes for instant identification 4mm banana plug for seamless connectivity 0.07mm stainless steel needle for non-destructive piercing Back Probe Kit 30PCS Banana Plug to Copper Alligator Clip Automotive Test Leads Set with Alligator Clips, Wire Piercing Probes, 15PCS 30V Back Probe Pins for Car Repairing Diagnostic 5 Colors **Brand:** goupchn **Price:** $69.34 **Availability:** ✅ In Stock ## Summary > ⚡ Diagnose Like a Pro — Never Miss a Beat with Goupchn’s Precision Probe Kit! ## Quick Answers - **What is this?** Back Probe Kit 30PCS Banana Plug to Copper Alligator Clip Automotive Test Leads Set with Alligator Clips, Wire Piercing Probes, 15PCS 30V Back Probe Pins for Car Repairing Diagnostic 5 Colors by goupchn - **How much does it cost?** $69.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/371605925-back-probe-kit-30pcs-banana-plug-to-copper-alligator-clip) ## Best For - goupchn enthusiasts ## Why This Product - Trusted goupchn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable copper flexible wires and textured grips deliver comfort and reliability for long-term professional use. - • **Color-Coded Clarity:** Five vibrant colors eliminate guesswork, speeding up diagnostics and boosting workflow. - • **Plug & Play Efficiency:** Copper alloy alligator clips and 4mm banana plugs ensure rapid, secure connections every time. - • **Damage-Free Diagnostics:** Ultra-fine stainless steel needles pierce wires without stripping or harming insulation—test smarter, not harder. - • **Precision Meets Versatility:** Three probe angles (0°, 45°, 135°) adapt to every testing scenario with surgical accuracy. ## Overview The Goupchn Back Probe Kit includes 30 high-quality copper and stainless steel test leads with 4mm banana plugs and alligator clips, featuring ultra-fine 0.07mm needles that enable non-destructive wire piercing. With 5 color-coded probes and three versatile angles, this 3.3ft, 30V-rated set is engineered for automotive diagnostics, physics labs, and industrial testing—offering professional-grade precision, durability, and ease of use. ## Description Goupchn - Make something different. At Goupchn, we strive to provide high quality tools and accessories that inspire our consumers to live a more convenient and enriched lifestyle. Our unlimited passion for innovation and solutions drives us to move forward. We have strong belief that only if we have a deep understanding of people’s needs and desires, we can make our products become different, which may make your life different.Specification· 5 Colors identified Back Probes for use on harness connectors, fuel injectors and automotive sensors· Stainless steel, straight, 45 and 135 degree probes in 0.7mm· Banana plug extension leads quickly plug in to permit testing in recessed areas, compatible with standard 4mm plug· Probes can easily insert into automotive connectors· Probe Max Voltage & Current: 30V /1A· Lead Length: 100cm Review: Genial - Estos accesorios son el complemento perfecto para el scanner el multimetro y el osciloscopio Review: Good product - Great product and very good quality I definitely recommend it ## Features - Back probe test leads are copper flexible wires. Alligator clips are made of copper alloy material. Wire Length: 3.3ft. Rated current: 5A. Banana Plug: 4mm. - Five colors back probes are made of stainless steel and can be easily measured at three different angles. The stainless steel needle is only 0.07mm. It can be easily penetrated to measure when it is non-destructive. Three different probe angles can meet your various testing needs. - Wire piercing probes can be easily connected with the 4mm banana plug test leads. Perfect for wire piercing. No need to strip off the cables and no damage to the cables. Textured non-slip design enhances your comfort. High reliability and long service life. Probe length: 20mm. Voltage: 30V. - The tail of the alligator clips can be perfectly connected with the 4mm banana plugs. 5 colors make it easy to distinguish them during testing. Maximum opening: 15mm. Current Voltage: CATII 300Vac/15A. - Function: 30PCS multifunction back probe kit can be used not only for automotive diagnostics, testing and repairing, but also in physics laboratories, schools, homes and industries. Probes can easily insert into automotive connectors and use on harness connectors, fuel injectors and automotive sensors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NPQ8NB3 | | Brand | Goupchn | | Brand Name | Goupchn | | Color | P1920b | | Colour | P1920b | | Customer Reviews | 4.6 out of 5 stars 1,074 Reviews | | Manufacturer | Goupchn | | Maximum Operating Voltage | 30 Volts | | Maximum operating voltage | 30 Volts | | Measurement Type | Multimeter | | Measurement type | Multimeter | | Model | P1920B | | Part Number | P1920B | | Power Source | Corded Electric | | Power source | Corded Electric | | Style | Modern | | Style Name | Modern | | UPC | 784110446506 | ## Product Details - **Brand:** Goupchn - **Power Source:** Corded Electric - **Style:** Voltage Tester - **Color:** P1920B - **Min. Operating Voltage:** 3E+1 Volts ## Images ![Back Probe Kit 30PCS Banana Plug to Copper Alligator Clip Automotive Test Leads Set with Alligator Clips, Wire Piercing Probes, 15PCS 30V Back Probe Pins for Car Repairing Diagnostic 5 Colors - Image 1](https://m.media-amazon.com/images/I/71SXYJ-1OxL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How do the back probes connect to the test leads?** A: The one end of the lead has a male banana plug, and the back probe has a female connection for the male banana plug. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Genial *by C***I on 24 August 2022* Estos accesorios son el complemento perfecto para el scanner el multimetro y el osciloscopio ### ⭐⭐⭐⭐⭐ Good product *by J***N on 29 May 2026* Great product and very good quality I definitely recommend it ### ⭐⭐⭐⭐ Works great. *by T***S on 31 July 2025* Used a lot for electrical diagnostics overall great, case won’t hold up in my toolbox (mobile mechanic) ## Frequently Bought Together - Goupchn Back Probe Kit 30PCS Banana Plug to Copper Alligator Clip Automotive Test Leads Set with Alligator Clips, Wire Piercing Probes, 15PCS 30V Back Probe Pins for Car Repairing Diagnostic 5 Colors - Frienda 19 Pieces Multimeter Test Set Include 15 Pcs 0.7mm Test Probe Pins and 4 Pcs Insulation Wire Piercing Probes Insulation Back Probes Automotive for Multimeter Test Banana Socket Plug Car Tester - Autel PowerScan Automotive Circuit Tester, Power Circuit Probe Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance, Duty Cycle, & 20FT Extension Cord, for 99% Cars --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/371605925-back-probe-kit-30pcs-banana-plug-to-copper-alligator-clip](https://www.desertcart.us/products/371605925-back-probe-kit-30pcs-banana-plug-to-copper-alligator-clip) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-24*