---
product_id: 1218540
title: "Universal Water Temp Gauge Temperature Meter Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive(Fahrenheit)"
brand: "hotsystem"
price: "€ 62.92"
currency: EUR
in_stock: true
category: "Hotsystem"
url: https://www.desertcart.be/products/1218540-universal-water-temp-gauge-temperature-meter-electronic-blue-digital-led
store_origin: BE
region: Belgium
---

# 12V power, max 0.3A Blue digital LED display 104-300°F precision range Universal Water Temp Gauge Temperature Meter Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive(Fahrenheit)

**Brand:** hotsystem
**Price:** € 62.92
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, stay ahead — monitor your ride like a pro!

## Quick Answers

- **What is this?** Universal Water Temp Gauge Temperature Meter Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive(Fahrenheit) by hotsystem
- **How much does it cost?** € 62.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/1218540-universal-water-temp-gauge-temperature-meter-electronic-blue-digital-led)

## Best For

- hotsystem enthusiasts

## Why This Product

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

## Key Features

- • **Compact 2-Inch Design:** Sleek 52mm gauge fits seamlessly into your dashboard for a professional, modern look.
- • **Vibrant Blue Digital LED:** Crystal-clear display ensures instant readability in any lighting or angle—never miss a critical temp alert.
- • **Complete Installation Kit:** Includes sensor and all mounting hardware for hassle-free, professional-grade setup.
- • **Smart Startup Calibration:** Automatic startup sequence confirms your gauge is perfectly calibrated every time you power up.
- • **Precision Temperature Monitoring:** Accurately tracks coolant temps from 104°F to 300°F to keep your engine in peak condition.

## Overview

The HOTSYSTEM Universal Water Temp Gauge is a 2-inch (52mm) electronic temperature meter designed for automotive use. Featuring a precise Fahrenheit range of 104-300°F, a vibrant blue digital LED display, and powered by a professional 12V system with max 0.3A consumption, it offers reliable, easy-to-read coolant temperature monitoring. The gauge includes a startup calibration sequence and all necessary installation hardware, making it an essential upgrade for millennial professionals who demand both style and performance in their vehicle diagnostics.

## Description

Buy HOTSYSTEM Universal Water Temp Gauge Temperature Meter Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive(Fahrenheit): Water Temp - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Unit:°F(Fahrenheit)
- READ:104-300
- Power:Professional 12V,IGN MAX 0.3A
- Size:2 inch gauge or 52 mm diameter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008FXJS9I |
| Best Sellers Rank | #2,000,383 in Automotive ( See Top 100 in Automotive ) #393 in Automotive Water Temperature Gauges |
| Brand Name | HOTSYSTEM |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,002) |
| Item Dimensions | 6.6 x 5.3 x 3.4 inches |
| Item Weight | 8.8 ounces |
| Manufacturer | nj365 |
| Material Type | PVC, Plastic |
| Model | 10 |
| Part Number | HS-C017042 |
| Thread Style | Npt |
| UPC | 610395316374 639713222623 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** HOTSYSTEM
- **Item Weight:** 8.8 ounces
- **Item dimensions L x W x H:** 6.6 x 5.3 x 3.4 inches
- **Material:** PVC, Plastic
- **Thread Type:** Npt

## Images

![Universal Water Temp Gauge Temperature Meter Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive(Fahrenheit) - Image 1](https://m.media-amazon.com/images/I/61iWxnGKxKL.jpg)

## Questions & Answers

**Q: Can this be used as a oil temp guage. I'm only asking because I couldn't find an oil guage that read in deg F**
A: As long as the gauge reads in the temp range that you want, I don't see why the sensor wouldn't work. It's immersed in a liquid, so shouldn't matter whether coolant or oil.

**Q: This is going on a 1973 bug what is the limit on how hot the gauge can go? I've read 3?? can you please just let me know normal temp is 300 to 310**
A: No offense, but a '73 bug is an air-cooled engine. This is designed to monitor the cooling water for a water-cooled engine, and it has an alarm at 212 degrees F. On an air-cooled angine, you can only monitor the oil temperature or the cylinder head temperature.

**Q: Why does the temp stay at 104 ? I checked it with a lazer thermometer and it reads higher than that**
A: That is the starting reading 104 does not read lower

**Q: I installed this gauge recently and now gauge is locked at 304 reading. Is it thegauge or sender?**
A: Please check the sensor installed correctly,and if it still display304 please contact us again,click link below,We will offer a good solution
https://www.amazon.com/ss/help/contact/?_encoding=UTF8&marketplaceID=ATVPDKIKX0DER&ref_=v_sp_contact_seller&sellerID=A23ZC5CAWCCWWE

## Frequently Bought Together

- HOTSYSTEM Universal Water Temp Gauge Temperature Meter Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive(Fahrenheit)
- HOTSYSTEM Electronic Voltmeter Voltage Volt Gauge Meter Blue Digital LED 2inches 52mm for Car Vehicle Auto
- ESUPPORT Car 2" 52mm Digital Oil Press Pressure Gauge Blue LED

---

## 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.be/products/1218540-universal-water-temp-gauge-temperature-meter-electronic-blue-digital-led](https://www.desertcart.be/products/1218540-universal-water-temp-gauge-temperature-meter-electronic-blue-digital-led)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-14*