---
product_id: 60769163
title: "Tiny Tach Tachometer Voltmeter Hour Meter with Clock 2 & 4 Stroke for Small Engine Lawn Mower ATV Motorcycle"
brand: "foundown"
price: "$3.93"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/60769163-tiny-tach-tachometer-voltmeter-hour-meter-with-clock-2-4
store_origin: US
region: United States of America
---

# 10V-30V voltage range IP65 waterproof 1-250H timer Tiny Tach Tachometer Voltmeter Hour Meter with Clock 2 & 4 Stroke for Small Engine Lawn Mower ATV Motorcycle

**Brand:** foundown
**Price:** $3.93
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Engine Game!

## Quick Answers

- **What is this?** Tiny Tach Tachometer Voltmeter Hour Meter with Clock 2 & 4 Stroke for Small Engine Lawn Mower ATV Motorcycle by foundown
- **How much does it cost?** $3.93 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/60769163-tiny-tach-tachometer-voltmeter-hour-meter-with-clock-2-4)

## Best For

- foundown enthusiasts

## Why This Product

- Trusted foundown brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Overspeed alarm ensures you and your loved ones stay safe while you ride.
- • **Durable & Reliable:** Waterproof design (IP65) means you can take it anywhere, rain or shine.
- • **Real-Time Monitoring:** Stay informed with voltage monitoring and low-voltage alerts to protect your battery.
- • **User-Friendly Design:** Large backlit display and simple Velcro installation make setup a breeze.
- • **Precision Maintenance:** Track your engine's health with a customizable hour meter for 2 & 4 stroke engines.

## Overview

The Tiny Tach Tachometer Voltmeter Hour Meter is an essential tool for maintaining 2 & 4 stroke gasoline engines. With features like a customizable hour meter, real-time voltage monitoring, and a waterproof design, it ensures optimal performance and safety for your outdoor adventures.

## Description

The Digital Backlight Tachometer is a waterproof timer that works on any 2-stroke or 4-stroke petrol engine. It's very easy to install. Simple menu navigation handles top-level complex tasks.With it, you'll be different. Your car will also be different.Maintenance time settings, so you can easily repair and replace the oil, filter and other time, so that your engine is always healthy, love it and care about it.Real-time detection of voltage value allows you to keep abreast of battery health. Low voltage alarm, will not return from field exploration can not start the vehicle.The setting of the speed alarm setting, when you are crazy, reminds you that you need reason, family and friends need you to come back safely, the Transportation Bureau does not need your speeding ticket.You can record the Circus MAX RPM, witness your wild, reset and keep a low profile. However, excessive speed may cause damage to the engine. In sunlight, the digital display is easier to read and accurate than the pointer display.Low power consumption, no need to worry about wasting resources. High quality memory, automatic data storage, no data lossDetailed PCB design, more reliable, stable, accurate automatic patching, optimized circuit designThe ABS material seismic design can also be displayed smoothly on bumpy sections. Operating voltage DC12V-24V, most batteries are suitable.The earth is beautiful because of you, I am beautiful because of you.It is the ideal tachometer for motorcycles, ATVs, PWCs, Paramotors, Microlights, outboards, model boats, motorcycles, and scooters.

## Features

- [Scene Application]--Tiny tach digital tach hourmeter for maintenance of any 2 or 4 stroke gasoline engine, maintenance timing (1-250H can be set), speed detection (MAX RPM30000) and voltage real-time monitoring (10v-30V)
- [Housekeeper Service]--Large font backlight, flashing alarm when you are overspeed, reminding your family to wait for you to come back safely and protect your happiness. Waterproof design, light rain is not afraid, follow you wild (IP65).
- [Housekeeper Service]--Large font backlight, flashing alarm when you are overspeed, reminding your family to wait for you to come back safely and protect your happiness. Waterproof design, light rain is not afraid, follow you wild (IP65).
- [Designed for you]--Voltage real-time monitoring, low-voltage reminder, guarding battery safety. The data is not lost. Velcro installation, one press and one press, simple. Damping buttons for easy setup.
- [Aftersales Guarantee] - Time function, no need to look at the sun shadow to guess the time. Don't worry about shopping. It's the best gift for men and women. Product problem unconditional replacement, 3-year protection

## Images

![Tiny Tach Tachometer Voltmeter Hour Meter with Clock 2 & 4 Stroke for Small Engine Lawn Mower ATV Motorcycle - Image 1](https://m.media-amazon.com/images/I/51gMWtuTipL.jpg)
![Tiny Tach Tachometer Voltmeter Hour Meter with Clock 2 & 4 Stroke for Small Engine Lawn Mower ATV Motorcycle - Image 2](https://m.media-amazon.com/images/I/61WU3Y8+6CL.jpg)
![Tiny Tach Tachometer Voltmeter Hour Meter with Clock 2 & 4 Stroke for Small Engine Lawn Mower ATV Motorcycle - Image 3](https://m.media-amazon.com/images/I/51yaFuQ3g6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good product but has some quirks
  

*by R***C on Reviewed in the United States on July 17, 2018*

There are several features I like about it: 1 it shows multiple items: clock, voltage and most of all tach.  The Tach is a rough guess - do not rely on it as you would a typical tachometer signaled from the distributor.  However it does a pretty good job.  Instructions are a little light on the stroke settings: 1p1r means 1 pulse per revolution (typical for 2 stroke engines and 1 or 2 cylinder 4-stroke engines) 1p2r means 1 pulse per 2 revolutions (for 4 cylinder 4 stroke engines).  For my installation, by setting correctly, the tach reads correctly at low RPMs, however >1800, it read incorrectly.  So, i reverted to the 1p1r and 1p2r settings which worked correctly over the primary operating range i was interested in.  I found the long lengths of wires provided especially helpful since I didn't have to splice in extra wiring.I did find (and the instructions say) that the unit is susceptible to interference.  Yep, they were right.  I don't have HID lights (or any lights at all) on my mower, but apparently it is electrically noisy enough to cause the unit to reset.  Take a trip to your local ElectroMagnetic Compliance (EMC) laboratory and they can supply you with a few ideas on fixes.  likely a few snap-on ferrites might help or changing the routing on the cable harness.  You may have to disconnect the vehicle battery terminals and see if that doesn't help.  Anyway, i was disappointed with that becuase when it resets, the clock time goes back to 12:00 - which was one of my top selling features.Regarding vehicle battery leads: the instructions say the unit is battery powered via a CR2450 coin cell.  But there are vehicle power leads provided.  Apparently this is only for the battery voltage function in the display.  Plan on replacing batteries often. I was also disappointed with that; I was hoping that the vehicle leads to minimize the draw on the internal battery - that the internal battery was for memory only when connected to vehicle.  I was wrong.  It is still a battery powered device, but with vehicle voltage sense leads.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Great info for the size and price
  

*by G***S on Reviewed in the United States on July 29, 2020*

The RPM and Battery voltage meter on this device is the reason I got it and it has functioned as expected. I did wrap the outsize in electrical tape to extend the life of the device and protect it a little better against water since it is not water proof.Pros:Accurate tachometer and voltmeterThe Velcro pad it comes with does make it very easy to remove when not using3-pin Wire connector is great for easily removing the device and quickly reinstalling itEasy to install, even for non technical usersWires are extremely longCons:Wire attachments to the battery could be more durable and wider, I had to bend it a little bit to fit around the screw of the battery terminalNot waterproofSetup is not the easiestButton operation and overall functions are not intuitive

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Needs modification but works
  

*by J***A on Reviewed in the United States on May 17, 2018*

I needed this to put a tach on my 2000 monster 750 for tuning. It’s not a bad unit but the directions are wrong as usual for unit China. It talks about brown wires, which it has none at all. I followed the directions and like another review said the backlight always stays on. I found that if you reverse the green and red wires the backlight works with the key like I think it should.The manual doesn’t list the cylinder setup modes st all. Just cryptic p2r1 etc. I found p2r1 worked for my 4 stroke 2 cyl bike which displayed a 900-1000 rpm idle which is about right. But it took a lot of trial and error.The clock only runs in 24 hour mode. No 12 hour mode so that will take some getting used to.Otherwise it’s not bad a bad unit for the price, but the wiring and instructions are wrong.

---

## 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.us/products/60769163-tiny-tach-tachometer-voltmeter-hour-meter-with-clock-2-4](https://www.desertcart.us/products/60769163-tiny-tach-tachometer-voltmeter-hour-meter-with-clock-2-4)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*