{"product_id":"runleader-digital-tachometer-hour-meter-rl-hm032a-0-20-000-rpm-dual-service-timers-ip65","title":"Runleader Digital Tachometer \u0026 Hour Meter RL-HM032A — 0–20,000 RPM, Dual Service Timers, IP65","description":"\u003cp\u003e\u003cstrong\u003eThe Runleader RL-HM032A is a compact digital tachometer and hour meter that records engine RPM, total and job hours, and programmable maintenance intervals with clear backlights and IP65 protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe RL-HM032A combines a high-range RPM gauge (0–20,000 RPM) with multi-mode hour tracking and service timers in a single, easy-to-mount unit. Designed for engines and equipment where uptime and accurate maintenance tracking matter, this module stores peak RPM, offers firing-pattern compatibility, and preserves data during battery swaps. It’s suitable for lawn and garden equipment, small engines, generators, and hobby vehicles where monitoring runtime and engine speed improves maintenance scheduling and performance awareness.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the RL-HM032A keep track of engine hours and service intervals?\u003c\/h3\u003e\n\u003cp\u003eThe meter logs total running hours (TOT) continuously and provides a separate JOB timer for recording specific tasks or shifts. Two independent maintenance interval timers (SVC and SVC2) can be set to remind you when routine servicing is due, helping you plan oil changes, filter replacements, or other checks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTotal running hours counter (TOT) with long-term storage\u003c\/li\u003e\n  \u003cli\u003eJOB timer for single-task or job tracking\u003c\/li\u003e\n  \u003cli\u003eSVC and SVC2 programmable maintenance reminders\u003c\/li\u003e\n  \u003cli\u003eData retained after display shutdown or battery replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat RPM features and alerts does the tachometer offer?\u003c\/h3\u003e\n\u003cp\u003eThe RL-HM032A measures engine speed from 0 to 20,000 RPM and records the highest RPM reached. You can recall the max RPM reading, set an RPM alert threshold, and choose from eight firing patterns to match diverse engine ignition types for accurate sensing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0–20,000 RPM measurement range\u003c\/li\u003e\n  \u003cli\u003eMax RPM recording and recall function\u003c\/li\u003e\n  \u003cli\u003eAdjustable RPM warning with red backlight alert\u003c\/li\u003e\n  \u003cli\u003eEight firing pattern selections for engine compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the RL-HM032A installed and powered?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: mount the unit by adhesive or screws and connect the single signal wire to the engine output. The sensor lead is approximately 68.8 inches and can be shortened or lengthened; power is from a built-in, replaceable CR2032 battery so no external supply is required for basic functions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStick-on or screw mounting options for flexible placement\u003c\/li\u003e\n  \u003cli\u003eOne-wire hookup for engine signal detection\u003c\/li\u003e\n  \u003cli\u003eSensor wire adjustable length ~68.8 inches\u003c\/li\u003e\n  \u003cli\u003eReplaceable CR2032 battery with stored data retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the RL-HM032A hold up outdoors and in workshop conditions?\u003c\/h3\u003e\n\u003cp\u003eThe housing is rated IP65, protecting it from dust and low-pressure water jets, making it suitable for outdoor equipment and workshop environments. A durable enclosure plus user data retention during power loss or battery change reduces the chance of losing important maintenance and runtime records.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65 waterproof rating for outdoor use\u003c\/li\u003e\n  \u003cli\u003eGreen and red backlight modes for visibility and alerts\u003c\/li\u003e\n  \u003cli\u003eUser data retained after power loss or battery replacement\u003c\/li\u003e\n  \u003cli\u003eCompact, durable design built for engine-mounted applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Runleader RL-HM032A is aimed at DIY mechanics, small-fleet operators, landscapers, and hobbyists who need reliable RPM readings, accurate runtime tracking, and simple maintenance reminders without complex wiring. If you maintain lawn tractors, generators, ATVs, outboard motors, or vintage engines and want an easy-to-install, battery-backed tach\/hour meter with alerting features, this unit provides a practical, weather-resistant 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: Does the RL-HM032A record peak RPM?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It records and allows recall of the maximum RPM reached during operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the unit waterproof and will it keep data during battery change?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The meter is IP65 rated and retains user data when the display shuts down or the battery is replaced.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Runleader","offers":[{"title":"Default Title","offer_id":48084775534750,"sku":"B01FZ361CW","price":37.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/runleader-rl-hm032a-front-view.jpg?v=1785862838","url":"https:\/\/northtrailauto.ca\/products\/runleader-digital-tachometer-hour-meter-rl-hm032a-0-20-000-rpm-dual-service-timers-ip65","provider":"North Trail Auto","version":"1.0","type":"link"}