--- product_id: 38211537 title: "Digital Maintenance Tach/Hour Meter,Battery Replacement,Dual-Color Backlight for Motorcycle Small Gas Engine Outboard Motor Pressure Washers" brand: "runleader" price: "S$44" currency: SGD in_stock: true category: "Runleader" url: https://www.desertcart.sg/products/38211537-digital-maintenance-tach-hour-meter-battery-replacement-dual-color-backlight store_origin: SG region: Singapore --- # Dual timers for total & job-specific hours RPM range up to 20,000 with max recall Dual-color backlight for instant RPM alerts Digital Maintenance Tach/Hour Meter,Battery Replacement,Dual-Color Backlight for Motorcycle Small Gas Engine Outboard Motor Pressure Washers **Brand:** runleader **Price:** S$44 **Availability:** ✅ In Stock ## Summary > ⚡ Stay in the RPM zone—track, alert, and maintain like a pro! ## Quick Answers - **What is this?** Digital Maintenance Tach/Hour Meter,Battery Replacement,Dual-Color Backlight for Motorcycle Small Gas Engine Outboard Motor Pressure Washers by runleader - **How much does it cost?** S$44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/38211537-digital-maintenance-tach-hour-meter-battery-replacement-dual-color-backlight) ## Best For - runleader enthusiasts ## Why This Product - Trusted runleader brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Color Backlight:** Green for normal operation, red flashes to warn when RPM limits are exceeded—stay ahead of engine stress. - • **Dynamic RPM Monitoring:** Track real-time RPMs up to 20,000 with max RPM recall and customizable alert warnings. - • **Durable & User-Friendly:** Waterproof IP65 rating, replaceable battery with data retention ensures reliable performance and longevity. - • **Effortless Installation:** One-wire hookup with flexible sensor wire length and versatile mounting options for any small engine setup. - • **Precision Time Tracking:** Monitor total engine hours and specific job durations to never miss maintenance windows. ## Overview The Runleader Digital Maintenance Tach/Hour Meter is a compact, waterproof device designed for motorcycles, small gas engines, and outboard motors. It features dual timers for total and job-specific hours, an RPM meter with a 0-20,000 range, max RPM recall, and alert warnings. The dual-color backlight (green/red) provides clear operational status and RPM alerts. Installation is simple with a one-wire hookup and adjustable sensor wire length. Powered by a replaceable CR2032 battery, it retains user data even after shutdown or battery replacement. ## Description Buy Runleader Digital Maintenance Tach/Hour Meter,Battery Replacement,Dual-Color Backlight for Motorcycle Small Gas Engine Outboard Motor Pressure Washers: Tachometers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - HOURS GAUGE ---- One product；Total running hours TOT ;JOB timer used to measure the time of a particular work job, Like change oil, Air filter replacement etc.;Maintenance interval service timer(SVC& SVC2 ) - RPM METER ---- Messuring and records your RPMs(0-20000RPM) when the engine is running; Recording and recall engine MAX RPM;RPM alert warning; 8 firing patterns for engine compatibility - GREEN & RED BACKLIGHTS DISPLAY ---- Green backligh mode: always-on, OFF and automatical ; Red backlight will display to remind the RPM exceed warning - INSTALLATION ---- Simple mount it by stick-on and screw-on at any proper position;One wire hook-up design for engine signal detectionT;he sensor wire can be shortened or lengthened( wire length:appox.68.8 inches) - Unique Design----Built-in replaceable battery CR2032;Waterproof rating: IP65; User data will be retained after display shutdown or battery replaced ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FZ361CW | | Best Sellers Rank | #107,020 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #43 in Automotive Tachometers #325 in Outdoor Generators | | Brand Name | Runleader | | Customer Reviews | 4.1 4.1 out of 5 stars (2,549) | | EU Spare Part Availability Duration | 2 Years | | Item Dimensions | 2.64 x 1.38 x 0.69 inches | | Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Model | HM032R | | Part Number | HM032A | | Thread Style | Wired | | UPC | 737590266744 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Runleader - **EU Spare Part Availability Duration:** 2 Years - **Item dimensions L x W x H:** 2.64 x 1.38 x 0.69 inches - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Number of Items:** 1 ## Images ![Digital Maintenance Tach/Hour Meter,Battery Replacement,Dual-Color Backlight for Motorcycle Small Gas Engine Outboard Motor Pressure Washers - Image 1](https://m.media-amazon.com/images/I/61PZLX1cqaL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: What are the ppr? i need it set to 2 since it’s reading double my rpm** A: We think you would like to know how to set the engine firing patterns(the default value is 1P1R) to adjust the RPM accuracy, which suitable to gas engine type 4 stroke 2 cylinder or 2 stroke 1 cylinder, so first you must sure what's the type of your engine then switch the 1P1R to followed 1P2R,2P1R......according to the comparison form into user manual, another important thing that's the signal wire must 5-8 circles on the spark plug. **Q: can the signal wire be extended?** A: Yes you can splice a wire on to it make the signal wire longer. **Q: Should I wrap the pickup wire around the head of the ignition coil or the spark plug wire (4 stroke)?** A: Around The wire near the boot on the plug **Q: Does hour meter count only the hours the motor is ACTUAL running?** A: yes. the TOT hours will count when machine is running. but it will display when machine is off, and the RPM value will be displayed when machine is on. ## Frequently Bought Together - Runleader Digital Maintenance Tach/Hour Meter,Battery Replacement for Small Gas Engine,Used on Riding Lawn Tractor Generator Compressor Chainsaws Outboard Motor Pressure Washers - Runleader Universal Hour Meter Nylon Mounting Bracket Used for Hour Meter,Vibration Meter,Tachometer(Black) --- ## 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.sg/products/38211537-digital-maintenance-tach-hour-meter-battery-replacement-dual-color-backlight](https://www.desertcart.sg/products/38211537-digital-maintenance-tach-hour-meter-battery-replacement-dual-color-backlight) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-16*