--- product_id: 18969494 title: "Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers" brand: "innovative products of america" price: "€ 361.16" currency: EUR in_stock: true reviews_count: 13 category: "Innovative Products Of America" url: https://www.desertcart.hr/products/18969494-heavy-ranger-mutt-portable-trailer-light-tester-with-7-way store_origin: HR region: Croatia --- # Short circuit protection Water resistant design 7-way round pin compatibility Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers **Brand:** innovative products of america **Price:** € 361.16 **Availability:** ✅ In Stock ## Summary > 🚛 Light up your trailer diagnostics with confidence and never miss a beat! ## Quick Answers - **What is this?** Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers by innovative products of america - **How much does it cost?** € 361.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18969494-heavy-ranger-mutt-portable-trailer-light-tester-with-7-way) ## 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 - • **All-Weather Ready:** Water resistant casing with internal battery compartment keeps your tester reliable rain or shine. - • **Portable Powerhouse:** Lightweight and battery-powered for on-the-go testing wherever your fleet takes you. - • **Plug & Play Precision:** Effortlessly test all 7-way round pin trailer connectors with SAE J560 standard compatibility. - • **Built-In Safety Shield:** Advanced short circuit protection ensures your equipment stays safe during diagnostics. - • **Signal Simulation Mastery:** Simulate turn signals and verify power with intuitive LED indicators for instant feedback. ## Overview The Innovative Products of America Heavy Ranger MUTT is a portable, battery-powered trailer light tester designed for commercial tractor trailers with 7-way round pin connectors (SAE J560). Featuring short circuit protection, turn signal simulation, power verification LEDs, and a water-resistant design, it ensures reliable, on-the-go diagnostics in all conditions. ## Description Product description Review: For 7 pin round trailer connectors - Bought this to test trailer function on 7 way round pin connectors and works great... Review: Good product - Works well ## Features - Test 7–way round pin - Short circuit protection - Turn signal simulation & power verification LED - Includes Trickle Charger - Water resistant with an internal battery compartment (Battery not included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00H9UT1OU | | Best Sellers Rank | #17,462 in Automotive ( See Top 100 in Automotive ) #120 in Code Readers & Scan Tools | | Brand | Innovative Products of America | | Brand Name | Innovative Products of America | | Color | Factory | | Customer Reviews | 4.6 out of 5 stars 446 Reviews | | Global Trade Identification Number | 00893509001438 | | Included Components | trailer light tester | | Item Dimensions | 12 x 5 x 7 inches | | Item Type Name | trailer light tester | | Item Weight | 16 ounces | | Item dimensions L x W x H | 12 x 5 x 7 inches | | Manufacturer | Innovative Products of America | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 12 Volts | | Model | 9102 | | Part Number | 9102 | | Power Source | Battery Powered | | Specification Met | Ipa | | Style | Circuit Testers | | Style Name | Circuit Testers | | UPC | 893509001438 893509003074 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 85 Degrees Celsius | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** Innovative Products of America - **Color:** Factory - **Item Weight:** 1 Pounds - **Power Source:** Battery Powered - **Style:** Circuit Testers ## Images ![Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers - Image 1](https://m.media-amazon.com/images/I/714C-OyJrQL.jpg) ![Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers - Image 2](https://m.media-amazon.com/images/I/615Gl8rEUTL.jpg) ![Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers - Image 3](https://m.media-amazon.com/images/I/812XsxAlpUL.jpg) ![Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers - Image 4](https://m.media-amazon.com/images/I/61yR-Kb4O-L.jpg) ![Heavy Ranger® MUTT® Portable Trailer Light Tester with 7-Way Round Pin (SAE J560) for Commercial Tractor Trailers - Image 5](https://m.media-amazon.com/images/I/918Rs+XN3fL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Where is the 9102 trailer tester made?** A: According to Innovative Products of America it is made and assembled in the USA. My 9102 is used often and works well, a time saver when doing trailer service. **Q: Does this unit charge the battery that is required for use?** A: Yes, the IPA #9102 Heavy Ranger MUTT comes with a 500mA battery charger for charging the required battery. **Q: Does this come with a cable to connect from the tester to the trailer 7-way? If not, is there an obvious one on Amazon that's easy to buy?** A: No it does not come with a cord. Search Amazon for Phillips 7 way electrical cable. **Q: Does this check the ABS light on trailers?** A: since abs on a trailer is run on the auxiliary power wire and the last position of the dial on this box says auxiliary i would say yes. has anyone checked it in that position? ## Customer Reviews ### ⭐⭐⭐⭐⭐ For 7 pin round trailer connectors *by S***N on January 19, 2026* Bought this to test trailer function on 7 way round pin connectors and works great... ### ⭐⭐⭐⭐⭐ Good product *by J***R on April 25, 2025* Works well ### ⭐⭐⭐⭐⭐ just as described *by D***E on January 5, 2026* just as described ## Frequently Bought Together - Innovative Products of America #9102 Heavy Ranger MUTT (7-Way Round Pin Style) - Innovative Products of America #9101 Light Ranger MUTT (7-Way Spade Pin Style with Adapter) Trailer Tester - YTX14-BS Battery - Motorcycle Battery, ATV Battery 12V 12AH, UTV, 4 Wheeler, Snowmobile, Powersports Batteries - Compatible with Honda Rancher 350, Buell Blast, Yamaha - Sealed Lead Acid 12 Volt AGM --- ## 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.hr/products/18969494-heavy-ranger-mutt-portable-trailer-light-tester-with-7-way](https://www.desertcart.hr/products/18969494-heavy-ranger-mutt-portable-trailer-light-tester-with-7-way) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-20*