--- product_id: 31653071 title: "Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines" brand: "rampro" price: "€ 5.60" currency: EUR in_stock: true category: "Ram Pro" url: https://www.desertcart.pt/products/31653071-ram-pro-inline-spark-tester-plug-engine-ignition-6-12 store_origin: PT region: Portugal --- # 6-12V voltage range Replaceable internal bulb Nickel-plated durable shaft Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines **Brand:** rampro **Price:** € 5.60 **Availability:** ✅ In Stock ## Summary > ⚡ Diagnose Your Engine’s Spark Like a Pro—Don’t Get Left in the Dark! ## Quick Answers - **What is this?** Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines by rampro - **How much does it cost?** € 5.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/31653071-ram-pro-inline-spark-tester-plug-engine-ignition-6-12) ## Best For - rampro enthusiasts ## Why This Product - Trusted rampro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just 2.2 oz and 11 inches total length, it’s the perfect portable diagnostic companion for pros on the go. - • **Instant Spark Diagnosis:** Connects inline to instantly reveal ignition faults, saving you time and guesswork. - • **Durable & Flexible Design:** Nickel-plated shaft with double-ended flexible boot ensures longevity and easy access in tight spaces. - • **Safe & Fool-Proof Testing:** Safely tests spark presence without engine disassembly, protecting you and your equipment. - • **Universal Engine Compatibility:** Works seamlessly with cars, lawnmowers, motorcycles, generators, and more—one tool for all your engines. ## Overview The Ram-Pro Inline Spark Tester is a compact, nickel-plated diagnostic tool designed for quick and safe ignition testing across a wide range of 6-12 volt internal and external combustion engines. Featuring a replaceable internal bulb and flexible double-ended design, it instantly detects spark presence to help professionals and enthusiasts troubleshoot engine starting issues efficiently. ## Description Buy Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines: Spark Plug & Ignition Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - The Ram-Pro Engine Spark Tester Probe is a must have diagnostic tool for any engine with a spark plug, & can quickly and easily diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system - HOW TO USE: Simply connect the tester between the spark plug and the plug wire, if spark is being sent, the tester will mirror the spark and light up - Find dirty spark plugs, defective points, bad cables or connections, etc. - DIMENSIONS: 6" boot/cable, 5" shaft/light housing; 2.2 oz. DESIGN: Nickel Plated Shaft, Double ended flexible tool offers a straight boot -– Internal bulb lasts for years, but is replaceable through transparent housing - MUST HAVE: When engine won't start, gives instant answer to 'does it have spark?' - Saves time, frustration and money while also offering a safe secure way to identify spark - USE FOR: Essential Troubleshooting for All Internal & External Combustion Engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators etc. - A must have for any individual, professional mechanic garage and auto shop ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01HU2L1NU | | Best Sellers Rank | #14,625 in Automotive ( See Top 100 in Automotive ) #3 in Ignition Testers | | Brand Name | RamPro | | Color | Black | | Compatible Devices | Internal Combustion Engines | | Customer Reviews | 4.5 4.5 out of 5 stars (6,750) | | Global Trade Identification Number | 00815518023317 | | Item Weight | 2.2 Ounces | | Manufacturer | MIX N MORE INC | | Minimum Operating Voltage | 6 Volts | | Model | 2331 | | Part Number | 2331 | | Power Source | Corded Electric | | Style Name | Tool | | UPC | 815518023317 | | Unit Count | 1 Count | ## Product Details - **Brand:** RamPro - **Color:** Black - **Item Weight:** 2.2 Ounces - **Power Source:** Corded Electric - **Style:** Tool ## Images ![Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines - Image 1](https://m.media-amazon.com/images/I/81g2Kbd2tDL.jpg) ![Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines - Image 2](https://m.media-amazon.com/images/I/71VKIM1MTAS.jpg) ![Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines - Image 3](https://m.media-amazon.com/images/I/81pZ920VJPS.jpg) ![Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines - Image 4](https://m.media-amazon.com/images/I/81LHwy2zw9S.jpg) ![Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines - Image 5](https://m.media-amazon.com/images/I/81i9Gc4OzNS.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: So if it glows i got a bad ignition coil?** A: If you see a spark (glows) you have a good ignition coil. **Q: Will this work on glow plugs?** A: It will test glow plugs......once. lol no this is not for glow plugs **Q: does the ammount of light emitted from bulb signify weak or strong ignition ? should it be real bright?** A: It depends on the ignition system on the vehicle being tested. A lawn mower my emmitt a lesser light than an auto ignition. A full light may indicate a weak coil pack however when checking multiple plugs. **Q: Is this good for an outboard** A: Yes. I have used it on many things and believe it will work on anything with a spark plug. ## Frequently Bought Together - Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines - BETOOLL HW0130 8pcs Petrol Engine Cylinder Compression Tester Kit Automotive Tool Gauge - CTA Tools 3235 Spark Plug Gapper --- ## 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.pt/products/31653071-ram-pro-inline-spark-tester-plug-engine-ignition-6-12](https://www.desertcart.pt/products/31653071-ram-pro-inline-spark-tester-plug-engine-ignition-6-12) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-07*