---
product_id: 105906403
title: "Trail Tech 732-ET3 TTO Temperature Meter Digital Gauge 14mm Spark Plug Sensor"
brand: "trail tech"
price: "₱24272"
currency: PHP
in_stock: true
reviews_count: 2
category: "Trail Tech"
url: https://www.desertcart.ph/products/105906403-trail-tech-732-et3-tto-temperature-meter-digital-gauge-14mm
store_origin: PH
region: Philippines
---

# Ultra-thin 1.5-inch panel mount 14mm spark plug sensor included Accurate engine temp readout Trail Tech 732-ET3 TTO Temperature Meter Digital Gauge 14mm Spark Plug Sensor

**Brand:** trail tech
**Price:** ₱24272
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep your engine cool and your ride cooler with Trail Tech precision!

## Quick Answers

- **What is this?** Trail Tech 732-ET3 TTO Temperature Meter Digital Gauge 14mm Spark Plug Sensor by trail tech
- **How much does it cost?** ₱24272 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/105906403-trail-tech-732-et3-tto-temperature-meter-digital-gauge-14mm)

## Best For

- trail tech enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Sensor:** Includes 14mm spark plug sensor for quick, hassle-free installation.
- • **Reliable Power Backup:** Runs on key switch power if your battery dies—no downtime.
- • **Sleek Ultra-Thin Design:** Fits seamlessly into your dash for a factory-grade look.
- • **Crystal Clear LCD Display:** Easy-to-read from any angle or lighting condition.
- • **Precision Engine Monitoring:** Stay ahead of overheating with real-time temperature data.

## Overview

The Trail Tech 732-ET3 TTO Digital Temperature Gauge features an ultra-thin panel mount design with a bright LCD display for easy engine temperature monitoring. It includes a 14mm spark plug sensor and operates on key switch power backup, ensuring reliable performance and a sleek, factory-installed appearance.

## Description

The TTO Digital Temperature Gauge allows you to easily monitor your engine's temperature ensuring you that your engine is not over heating. Trail Tech's TTO Temperature Gauge offers features that include an easy to read LCD display, and an ultra-thin design. The LCD display lets you to easily view all gauge readings regardless of the angle or lighting conditions. Included with this digital temperature gauge is a 14mm Spark Plug Sensor.

Review: Excellent Temp Gauge for air cooled engine - I really like this temp gauge I installed on John Deere riding lawn mower. I had to splice in longer wires for the spark plug connection but next time I will buy an extension cable because they have four different length cable extensions.
Review: Sensor lead is too short - I got the spark plug mounted temp sensor and the lead is 24 inches long. Trail tech please wish me luck mounting this on a bike LOL

## Features

- The TTO Digital Temperature Gauge allows you to easily monitor your engine's temperature
- An easy to read LCD display, and an ultra-thin design, panel mount for easy install in a dash or instrument panel giving a factory look
- Functions on key switch for external power if battery dies
- 14mm spark plug sensor included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0722TSST6 |
| Brand | Trail Tech |
| Brand Name | Trail Tech |
| Customer Reviews | 3.7 out of 5 stars 8 Reviews |
| Included Components | Gauge, Sensor |
| Item Dimensions | 1.5 x 5.5 x 3 inches |
| Item Type Name | TTO Temperature Meter Digital Gauge 14mm Spark Plug Sensor |
| Item Weight | 0.2 Pounds |
| Item dimensions L x W x H | 1.5 x 5.5 x 3 inches |
| Manufacturer | Trail Tech |
| Material | Plastic |
| Material Type | Plastic |
| Model | 732-ET3 |
| Number of Items | 1 |
| Part Number | 732-ET3 |
| UPC | 028752131070 |
| Warranty Description | 1 year manufacturer |

## Images

![Trail Tech 732-ET3 TTO Temperature Meter Digital Gauge 14mm Spark Plug Sensor - Image 1](https://m.media-amazon.com/images/I/51fJCAqIl0L.jpg)

## Questions & Answers

**Q: Display also in Celcius?**
A: This can display in Celcius. You just have to hold the button down on the front to go into the setup menu and you can change it.

**Q: How is this device installed in the engine to read temps.?**
A: This meter kit uses a CHT sensor that will install under the spark plug. It will replace the crush washer on the spark plug. It is use do measure cylinder head temp on air cooled motors that have a 14mm diameter thread spark plug.

**Q: Does this gauge feature a backlight?**
A: Yes, but it only comes on for a few seconds when you press the button. There might be an option to have it on all the time, but obviously you should then wire the guage to a switched supply.

**Q: How long is the wire?**
A: Mine was 33ft (10 metres)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Temp Gauge for air cooled engine
*by D***G on July 8, 2020*

I really like this temp gauge I installed on John Deere riding lawn mower. I had to splice in longer wires for the spark plug connection but next time I will buy an extension cable because they have four different length cable extensions.

### ⭐⭐ Sensor lead is too short
*by A***U on May 26, 2020*

I got the spark plug mounted temp sensor and the lead is 24 inches long. Trail tech please wish me luck mounting this on a bike LOL

---

## 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.ph/products/105906403-trail-tech-732-et3-tto-temperature-meter-digital-gauge-14mm](https://www.desertcart.ph/products/105906403-trail-tech-732-et3-tto-temperature-meter-digital-gauge-14mm)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-07-28*