{"product_id":"runleader-small-engine-hour-meter-tachometer-2-pack-hm011f-service-reminder-battery-backup","title":"Runleader Small Engine Hour Meter \u0026 Tachometer — 2-Pack HM011F, Service Reminder \u0026 Battery Backup","description":"\u003cp\u003e\u003cstrong\u003eThe Runleader 2-piece HM011F is a compact digital hour meter and tachometer bundle that tracks engine run time, measures RPM, and alerts you when scheduled service is due.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for lawn tractors, generators, marine engines, and other small engines, this dual-package delivers two independent, easy-to-install instruments that retain settings and log total operating hours. Each module combines an hour counter, programmable maintenance reminder, and a precise tachometer in a weather-resistant housing. With replaceable battery backup and clear numeric readouts, the HM011F helps you schedule maintenance and fine-tune engine idle speeds to extend equipment life.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the HM011F show and save total engine running time?\u003c\/h3\u003e\n\u003cp\u003eWhen your engine is off, the display continues to show the accumulated running hours so you can check service intervals without starting equipment. The hour meter logs time with 0.1-hour precision and allows a controlled reset when needed. Internal battery backup maintains stored data during battery changes or power interruptions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible total hours on the display even when engine is off\u003c\/li\u003e\n  \u003cli\u003e0.1-hour resolution for accurate tracking\u003c\/li\u003e\n  \u003cli\u003eRetains data during CR2450 battery replacement\u003c\/li\u003e\n  \u003cli\u003eMultiple units in one box to monitor more than one engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat service reminder features help me stay on schedule?\u003c\/h3\u003e\n\u003cp\u003eThe HM011F includes a programmable service timer that counts down to your chosen maintenance interval and flashes a warning icon when the preset time arrives. This straightforward reminder removes guesswork, letting you handle tune-ups and oil changes at the correct intervals. You can customize the service interval to match manufacturer recommendations for each engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSettable countdown service timer with alert icon\u003c\/li\u003e\n  \u003cli\u003eClear visual alert when maintenance is due\u003c\/li\u003e\n  \u003cli\u003eIndependent SVC settings per meter for multiple engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow accurate is the tachometer and how do I use it?\u003c\/h3\u003e\n\u003cp\u003eThe digital tachometer reports engine speed while running and helps you adjust idle and throttle settings for better performance or fuel economy. It supports different ignition modes, so it can be configured to work with a range of small engines. Readouts are presented clearly to enable quick checks and tuning on the fly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time RPM display to fine-tune idle speed\u003c\/li\u003e\n  \u003cli\u003eProgrammable for various ignition types\u003c\/li\u003e\n  \u003cli\u003eHelps diagnose running condition and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the HM011F easy to install and maintain?\u003c\/h3\u003e\n\u003cp\u003eEach meter arrives individually packaged with clear instructions and a straightforward wiring\/layout approach suitable for DIY installation. The button control can be disabled to prevent accidental resets, and the user-replaceable CR2450 battery supports long-term data retention. A two-year warranty offers additional protection for peace of mind.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple installation with detailed instructions included\u003c\/li\u003e\n  \u003cli\u003eOperation button can be turned off to protect settings\u003c\/li\u003e\n  \u003cli\u003eReplaceable internal CR2450 battery with data retention\u003c\/li\u003e\n  \u003cli\u003eTwo-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Runleader HM011F 2-pack is aimed at homeowners, landscapers, boat owners, and small-fleet operators who want reliable, low-cost monitoring of multiple engines. If you service mowers, generators, outboards, or other small machinery and need consistent hour logging, maintenance reminders, and RPM checks without complicated interfaces, these compact meters provide an efficient solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the hour meter be reset?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The total hours can be reset when needed; the device offers a controlled reset function to avoid accidental clearing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will data be lost when replacing the battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The internal CR2450 battery is user-replaceable and the meter retains recorded data during battery replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Runleader","offers":[{"title":"Default Title","offer_id":67588622581945,"sku":"B0B24Y23XW","price":72.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/runleader-front-facing-dual-pack.jpg?v=1790521290","url":"https:\/\/redleafauto.ca\/products\/runleader-small-engine-hour-meter-tachometer-2-pack-hm011f-service-reminder-battery-backup","provider":"Redleaf Auto","version":"1.0","type":"link"}