---
product_id: 448748324
title: "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)"
brand: "runleader"
price: "11437 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/448748324-runleader-digital-tach-hour-meter-engine-water-oil-temperature-gauge
store_origin: IS
region: Iceland
---

# 0-999.99 hours 0-25000 RPM -20°C to +300°C 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)

**Brand:** runleader
**Price:** 11437 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Engine Game!

## Quick Answers

- **What is this?** 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) by runleader
- **How much does it cost?** 11437 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/448748324-runleader-digital-tach-hour-meter-engine-water-oil-temperature-gauge)

## 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

- • **Real-Time RPM Monitoring:** Stay informed with real-time RPM alerts and historical data.
- • **Maximize Engine Efficiency:** Monitor total and job hours for optimal maintenance.
- • **Customizable Backlight Options:** Choose your visibility with adjustable backlight settings.
- • **Durable and User-Friendly Design:** Easy installation with water and shock resistance for rugged use.
- • **Temperature Control at Your Fingertips:** Track coolant and oil temperatures to prevent overheating.

## Overview

The Runleader Digital Tach Hour Meter is a versatile engine monitoring tool designed for various applications, including lawn tractors, generators, and marine vehicles. It tracks total and job hours, real-time RPM, and coolant/oil temperatures, ensuring optimal engine performance and maintenance. With customizable backlight options and a user-friendly installation process, this gauge is built to withstand tough conditions while providing reliable data for engine care.

## Description

Runleader RL-HM035A Digial Hours/RPM/TEMP Meter Gauge, Maintenace service interval,RPM & Over-temperature alert, LCD display shutdown, Battery replaceable, Waterproof design.Product Features:HOURS COUNTER￭ Accumulate engine total and partial working hours when it shutdown, timing read up to 999,99 hours with 0.1/1 hour accuracy.￭ It restart from 0 when value exceed 999,99 hours.￭ Count-down tracking for maintenance time, display the arrival status by red backlight and flashed SVC icon.￭ Maintenance time range: 5-1000 hours with OFF selection.￭ TOT initial hours can be programmed for replace an old hour meter.￭ Record the times per engine working period.RPM METER GAUGE￭ Record real-time RPM value when engine is on, measurement range 0-25000RPM with 10 RPM resolution.￭ Maximum RPM value record and recall.￭ Programmable RPM alert to remind the revolution speed exceed by red backlight display and flashed warning icon.￭ The engine firing patterns to be chosen for RPM accuracy adjustment,suitable for gas engine 2 stroke up to 3 cylinders, 4 stroke up to 16 cylinders and 6 stroke 2 cylinder.TEMPERATURE GAUGE￭ Display the current and maximum Oil,Water,Coolant Temperature by connected probe sensor(TS001).￭ Maximum temperature value is resettable.￭ Over-temperature alert remind you to keep the your device healthy. ￭ When temperature value exceed alert value,it will display red backlight display and flashed warning icon.￭ Temp measurement & alert range: -20°C~+300°C(-4°F~+572°F)Specification￭ 24 Hours clock time display.￭ Internal replaceable CR2032 battery , Data retained after battery change.￭ LCD window size:approx.1.62×0.67 inches￭ Product size:approx.2.75X1.45X0.7 inches￭ Accessories: cut-out sticker,3M velcro, cable tie,bolts,nuts,washer,CR2032 Battery,TS001 probe senor,user manual.￭ Waterproof rate: IP67.

## 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 |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #14,798 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Tachometers |
| Brand | Runleader |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,151) |
| Date First Available | May 24, 2022 |
| Item Weight | 2.12 ounces |
| Item model number | RL-HM035A-TS001 |
| Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd |
| Manufacturer Part Number | HM035A |

## Product Details

- **Brand:** Runleader
- **Material:** Plastic Glass Metal
- **Item weight:** 60 Grams
- **Manufacturer:** Ningbo Jiangbei Run Leader Electronics Co., Ltd

## Images

![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) - 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.

## 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)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-06*