--- product_id: 31277376 title: "Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More" brand: "innovative products of america" price: "252.40 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/31277376-innovative-products-of-america-7865l-7-way-round-pin-tractor store_origin: TN region: Tunisia --- # LED indicators for instant circuit status 7-way round pin compatibility Extra jumper connector included Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More **Brand:** innovative products of america **Price:** 252.40 DT **Availability:** ✅ In Stock ## Summary > 🔧 Master your trailer’s circuits like a pro—never get stranded in the dark! ## Quick Answers - **What is this?** Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More by innovative products of america - **How much does it cost?** 252.40 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/31277376-innovative-products-of-america-7865l-7-way-round-pin-tractor) ## Best For - innovative products of america enthusiasts ## Why This Product - Trusted innovative products of america brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Winged Grip:** Effortless removal from connectors keeps your workflow smooth and fast. - • **One-Man Roadside Savior:** Simplify on-the-go troubleshooting with a tool designed for solo pros. - • **Versatile Testing Power:** Extra jumper connector means you’re ready for any electrical challenge. - • **Visual Clarity with LEDs:** Instantly see which circuits are live—no guesswork, just confidence. - • **Trusted American Craftsmanship:** Backed by a family-owned brand with decades of professional tool innovation. ## Overview The Innovative Products of America 7865L Circuit Chaser™ is a compact, 7-way round pin tester designed for professional-grade troubleshooting of trailer turn signals, hazard lights, and brake lights. Featuring bright LED indicators and an extra jumper connector, it enables quick, accurate diagnostics on the road. Its ergonomic winged grip ensures easy handling, making it an essential tool for vehicle maintenance professionals and serious DIYers alike. ## Description Family-owned-and-operated USA OEM specializing in the development of innovative, professional tools and equipment since 1996. 7 Rnd Circuit Chaser 7 Rnd Towing Maint Kit Heavy Ranger MUTT Trailer Tester Field Kit Super MUTT PRO Edition ## Features - ON-THE-ROAD TROUBLESHOOTING: Our "One-Man Testing" tool is designed to simplify troubleshooting while on the road; ensuring a convenient solution for identifying and resolving electrical issues. - EXTRA JUMPER CONNECTOR: Packaged with an additional jumper connector; this tool offers added versatility; allowing for comprehensive testing and providing an extra layer of support for various troubleshooting scenarios. - LED INDICATORS: Featuring LEDs that indicate the functionality of each circuit; this tool eliminates guesswork during testing; providing clear and reliable visual cues to ensure accurate results in a quick and straightforward manner. - EASY REMOVAL: The winged grip design of this testing tool ensures easy removal from the electrical connector; offering a user-friendly experience and efficient handling during the testing process. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000HI48KI | | Best Sellers Rank | #38,134 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #68 in Circuit Testers | | Brand Name | Innovative Products of America | | Color | Black | | Compatible Devices | Vehicles and trailers with 7-way round pin towing circuits | | Customer Reviews | 4.8 4.8 out of 5 stars (2,044) 4.8 out of 5 stars | | Global Trade Identification Number | 00893509000141 | | Included Components | Packaged with an extra brass jumper | | Item Dimensions | 4.75 x 3 x 2 inches | | Item Type Name | Circuit Tester | | Item Weight | 9.6 ounces | | Manufacturer | Innovative Products of America | | Measurement Type | Circuit Tester | | Model | 7865L | | Number Of Items | 1 | | Part Number | 7865L | | Power Source | Corded Electric | | Specification Met | Ipa | | Style Name | Circuit Tester | | Unit Count | 1 Count | | Upc | 893509000141 | | Warranty Description | 1-Year Limited | ## Product Details - **Brand:** Innovative Products of America - **Color:** Black - **Item Weight:** 0.6 Pounds - **Power Source:** Corded Electric - **Style:** Circuit Tester ## Images ![Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More - Image 1](https://m.media-amazon.com/images/I/81wsa8oJqKL.jpg) ![Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More - Image 2](https://m.media-amazon.com/images/I/71ol1hgNOJL.jpg) ![Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More - Image 3](https://m.media-amazon.com/images/I/61bNhH9x9TL.jpg) ![Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More - Image 4](https://m.media-amazon.com/images/I/61jQQOyGR7L.jpg) ![Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More - Image 5](https://m.media-amazon.com/images/I/51ZTvwkUc7L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this tool work on RV seven pin hook ups?** A: If it's the 7 round pin connection not the 7 flat pins, it should. This is intended for class 8 trucks, some rv's are just as big and use the same lighting circuits. But this tool is just a test light for 12v multiple circuits, I would just use a 12v test light for a rv if your not sure **Q: Does this fit the larger 7 pin connectors (approximately 1-1/2") or is it for the smaller diameter (approx. 1" diameter) connectors?** A: This is for heavy duty trucks. Most medium and light duty trucks use a 7 pin blade configuration. Also, the approximately 1 inch diameter trailer plugs are 6 pin, not 7. 6 pin plugs do not have an auxiliary power line to the trailer. **Q: You sent me an empty package, I did not receive anythin. what's going on?** A: Call Amazon customer service and support. **Q: Is the stop led supposed to turn green also?** A: On the tester, yes. ## Frequently Bought Together - Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™ for Testing Turn Signals, Hazard Lights, Brake Lights and More - GREPSPUD 100pcs Glad Hand Seals Rubber Truck Gladhand Seals Black Polyurethane Seal Washers Grommets Round Gaskets for Semi Trucks Trailers Tractors, Parts Number 10028 - Pigtail Wedge Connector: Secure & Reliable Trailer Light Fix - Eliminates Flickering & Loose Connections for DOT Compliance --- ## 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.tn/products/31277376-innovative-products-of-america-7865l-7-way-round-pin-tractor](https://www.desertcart.tn/products/31277376-innovative-products-of-america-7865l-7-way-round-pin-tractor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-04*