--- product_id: 487304088 title: "RL-HM035A-TS001 Digital LCD Hours Tachometer,Engine Oil Temperature Gauge" brand: "runleader" price: "Rp1097400" currency: IDR in_stock: null reviews_count: 8 category: "Runleader" url: https://www.desertcart.id/products/487304088-rl-hm035a-ts001-digital-lcd-hours-tachometer-engine-oil-temperature store_origin: ID region: Indonesia --- # 0-999.99 hrs TOT & JOB tracking 0-25,000 RPM real-time & alert -20°C to 300°C temp monitoring RL-HM035A-TS001 Digital LCD Hours Tachometer,Engine Oil Temperature Gauge **Brand:** runleader **Price:** Rp1097400 **Availability:** ❌ Out of Stock ## Summary > ⚡ Stay ahead of engine wear with real-time insights and alerts! ## Quick Answers - **What is this?** RL-HM035A-TS001 Digital LCD Hours Tachometer,Engine Oil Temperature Gauge by runleader - **How much does it cost?** Rp1097400 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/487304088-rl-hm035a-ts001-digital-lcd-hours-tachometer-engine-oil-temperature) ## 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 - • **Adaptive Backlit Display:** Green and red backlights with auto, always-on, or manual modes provide clear visibility day or night while signaling critical alerts. - • **Dynamic RPM Monitoring & Alerts:** Real-time RPM display with customizable alert thresholds up to 25,000 RPM keeps your engine performance optimized and safe. - • **Precision Engine Runtime Tracking:** Dual TOT & JOB hour counters with programmable previous hours ensure you never miss a maintenance window. - • **Effortless Installation & Durability:** Plug-and-play one-wire spark plug connection, water and shock resistant design, plus replaceable battery for long-term reliability. - • **Comprehensive Temperature Surveillance:** Water, oil, and coolant temps tracked with max temp memory and alert system to prevent costly overheating. ## Overview The Runleader Digital Tach Hour Meter RL-HM035A-TS001 is a compact, multi-functional gauge designed for gas engines across lawn tractors, generators, snowmobiles, and more. It accurately tracks total and job-specific engine hours, monitors RPM up to 25,000 with alert capabilities, and measures water, oil, and coolant temperatures with high precision. Featuring customizable backlighting and easy installation, it empowers proactive maintenance and engine protection, backed by reliable technical support and a 2-year warranty. ## Description Buy Runleader Digital Tach Hour Meter,Engine Water Oil Temperature Gauge,Alert RPM & Temp,Backlights Display for Lawn Tractor Compressor Generator Snowmobile Marine Jet Ski Pit Bike (RL-HM035A-TS001): Tachometers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great for my Chinese Mini Excavator - I picked this hour meter with tachometer and temperature for my new Chinese Mini Excavator because the one that was in it did not count the hours correctly (it only counted 1 tenth per hour). I like the live tachometer so the rpms can be seen to adjust the throttle. Super easy to install, only took 5-10 minutes to install. I will say when installing the battery make sure the battery is making contact with both contacts. Initially I installed the battery incorrectly and it wouldn't turn on so I checked the battery and noticed both contacts were only touching the bottom of the battery. Hopefully it will last a long time since I like the compact size and features. Also the battery is a common 2032 which can be found locally for in a pinch usually I purchase a bulk pack on desertcart so I usually have one at home. Review: Perfect - Got it for my phatmoto motirized bicycle with a 80cc engine. Its works perfectly. Rpms and temp read very accurately. Not sure why one of the reviews say it doesnt have a tachometer when that is the main function. One small issue is it would turn off on its own so i just have to manually shut it off which is easy.just press both buttons simultaneously for 2 seconds. ## Features - HOURS ---- Monitor the total run time(TOT) and single working hours(JOB) of gas engine, with ability to program previous hours(INT) for an replacement;Accomplish maintenance at recommend intervals to determine the due time(SVC);TOT & JOB hours range:0-999,99 hours;SVC timer range:5-1000 hours. - RPM ----- Display the real-time RPM readout by vairous engine firing patterns setting to adjust engine idle speed; Alert channel for revolution exceed reminder;Viewable highest revolution since the engine started; RPM measurement range: 0-25000RPM, Alert range: 100-25000RPM. - TEMP ---- Keep eyes on water coolant oil current and maximum temperature at all the times by probe senor TS001; Remind the temperature exceed for engine maintenance; Easy to switch between Celsius and Fahrenheit;Temp measurement & alert range: -20°C~+300°C(-4°F~+572°F) - BACKLIGHTS ---- Default green backlight will help to use it at night or dim place, you can set the backlight mode by always-on, OFF and automatical mode(OFF default, button to wake up) as request;Red backlight will remind the engine RPM or TEMP exceed. - OTHERS ---- Easy to mount it on proper position by stick-on, screw-on and extra bracket(not include), one-wire wrapping of spark plug for signal detect (68.8inches, workable if shorten or extend) to work right away;Favorable water and shock resistence; Battery capacity will be kept in good condition with insulation sheet during transport, it is repalceable;LCD shutdown also can extend the lifetime in vacant time;Reliable technical support and after-sales service(2 years). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B24FFJMQ | | Best Sellers Rank | #22,886 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Tachometers | | Brand | Runleader | | Brand Name | Runleader | | Customer Reviews | 4.0 out of 5 stars 1,176 Reviews | | Item Weight | 60 Grams | | Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd | | Material | Plastic Glass Metal | | Material Type | Plastic Glass Metal | ## Product Details - **Brand:** Runleader - **Item Weight:** 60 Grams - **Manufacturer:** Ningbo Jiangbei Run Leader Electronics Co., Ltd - **Material:** Plastic Glass Metal ## Images ![RL-HM035A-TS001 Digital LCD Hours Tachometer,Engine Oil Temperature Gauge - Image 1](https://m.media-amazon.com/images/I/61S0m7Fl1+L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How do you connect it to read engine temperature?** A: Remove the spark plug. Place the copper washer over the threaded portion of the plug and screw the plug back into the cylinder head. Tighten the plug with the appropriate torque. **Q: Does this work with 2-cylinder engines, or just singles?** A: It works with: 2 stroke: 1 cylinder / 2cylinder / 3cylinder 4stroke:1 cylinder / 2cylinder / 3cylinder / 4cylinder / 5cylinder / 6cylinder / 8cylinder /12cylinder/16cylinder 6 stroke:2 cylinder Some 4 stroke 1 cylinder engine is 1P1R,the setting is the same way as the 2 stroke 1 cylinder engine. **Q: How long are the wires on the temperature sensor ring cables? Only the length of the tach wire is shown.** A: The length of probe sensor wire is 58.5cm(approx.23.03 inches) **Q: How do I know which model to get? The connections look different.** A: we think your model is HM035A-TS003, the temp sensor can measure the engine temperature especially easy to put it into engine radiator. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for my Chinese Mini Excavator *by J***T on August 3, 2024* I picked this hour meter with tachometer and temperature for my new Chinese Mini Excavator because the one that was in it did not count the hours correctly (it only counted 1 tenth per hour). I like the live tachometer so the rpms can be seen to adjust the throttle. Super easy to install, only took 5-10 minutes to install. I will say when installing the battery make sure the battery is making contact with both contacts. Initially I installed the battery incorrectly and it wouldn't turn on so I checked the battery and noticed both contacts were only touching the bottom of the battery. Hopefully it will last a long time since I like the compact size and features. Also the battery is a common 2032 which can be found locally for in a pinch usually I purchase a bulk pack on Amazon so I usually have one at home. ### ⭐⭐⭐⭐⭐ Perfect *by E***I on August 6, 2025* Got it for my phatmoto motirized bicycle with a 80cc engine. Its works perfectly. Rpms and temp read very accurately. Not sure why one of the reviews say it doesnt have a tachometer when that is the main function. One small issue is it would turn off on its own so i just have to manually shut it off which is easy.just press both buttons simultaneously for 2 seconds. ### ⭐ Its cheap *by C***Y on September 13, 2025* There are plenty of issues with this sensor. It was enticing because it was less expensive than a trailtech one and also had the tachometer feature. I disliked the sparkplug head temp sensor since it was not bent 90degrees. I had to bend it myself because it would not fit with the aircool fins on my bike. The display just went out on me where it was missing specific lines so the letters and numbers were very hard to read. It refused to auto off so it wasted battery unless you manually turned it off. I tapped on the display gently to try and get the letters/numbers back and it just immediately cracked, very fragile. I will not buy again and will now pay even more to get a trailtech ## Frequently Bought Together - Runleader Digital Tach Hour Meter,Engine Water Oil Temperature Gauge,Alert RPM & Temp,Backlights Display for Lawn Tractor Compressor Generator Snowmobile Marine Jet Ski Pit Bike (RL-HM035A-TS001) - 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.id/products/487304088-rl-hm035a-ts001-digital-lcd-hours-tachometer-engine-oil-temperature](https://www.desertcart.id/products/487304088-rl-hm035a-ts001-digital-lcd-hours-tachometer-engine-oil-temperature) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-07*