---
product_id: 399361498
title: "100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black)"
brand: "100tech"
price: "€ 109.81"
currency: EUR
in_stock: true
reviews_count: 5
category: "100 Tech"
url: https://www.desertcart.gr/products/399361498-100tech-boat-fuel-gauge-marine-fuel-gauge-for-boat-rv
store_origin: GR
region: Greece
---

# 8 color backlight modes 5 signal ranges adjustable IP67 weatherproof stainless steel 100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black)

**Brand:** 100tech
**Price:** € 109.81
**Availability:** ✅ In Stock

## Summary

> ⛵ Fuel your journey with precision and style — never run dry or blend in!

## Quick Answers

- **What is this?** 100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black) by 100tech
- **How much does it cost?** € 109.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/399361498-100tech-boat-fuel-gauge-marine-fuel-gauge-for-boat-rv)

## Best For

- 100tech enthusiasts

## Why This Product

- Trusted 100tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Supports 5 standard signal inputs (240-33ohm to 10-180ohm) for seamless integration with most American fuel senders.
- • **Precision Fuel Monitoring:** Anti-vibration needle ensures rock-solid accuracy even in choppy waters or bumpy rides.
- • **Built to Brave the Elements:** 316 stainless steel bezel with IP67 rating means this gauge is as tough and reliable as your adventurous lifestyle demands.
- • **Customizable Dashboard Vibes:** Cycle through 8 vibrant backlight colors to perfectly match your vehicle’s interior or create your own signature style.
- • **Effortless Installation & Calibration:** Fits standard 52mm dash holes with clear instructions and quick setup—get back on the water or road faster.

## Overview

The 100TECH Boat Fuel Gauge is a versatile, precision-engineered fuel level monitor designed for boats, RVs, yachts, and vehicles. Featuring 5 adjustable signal ranges and 8 customizable backlight colors, it offers stable, accurate readings with anti-vibration technology. Built with a durable 316 stainless steel bezel and IP67 weatherproof rating, it fits standard 52mm dash openings and supports 9-32V systems, making it the ultimate upgrade for professionals seeking reliability and style on every trip.

## Description

100TECH 8 Color Adustable Boat Fuel Gauge is Perfect for Anyone Building a Custom Dash or Replacing Their Stock Fuel Level Gauge. It's Installed by Connecting the Gauge Directly to your Vehicle's Fuel Level Sensor and Allows You to Closely Monitor the Level of Fuel in Your Boat/Vehicle. Product Specifications： -Fixing dimension: 52mm(2") or 2-1/16'' -Indicating Range: 0-100% -Signal Adjustable : 0-190ohm, 240-33ohm, 240-30ohm, 0-180ohm, 10-180ohm -Working Voltage: 9-32V(12V/24V) -Operation Mode: LCD display, Stepper Motor Package Includes: 1x Marine Fuel Gauge 1 x Wiring harness 1x Installation Instruction Note: 1)This 100TECH Fuel Gauge Can Only Work With The Level Sender With The Corresponding Resistive Output ：240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm. 2)This Boat Fuel Gauge Can Not Work with the Fuel Sending Unit with Output Signal(0-30ohm, 0-90ohm,73-10 ohm etc.) 3)If You’re Unsure of The Type Sensor That Was Installed Into Boat/Vehicles.Please Use The Multi-meter To Measure The Resistance Range Of Your Sending Unit When Empty And Full (Example: Approx 8 And 184 ohms ).You Can Select The 10-180 ohm Range.Just Press And Hold The Mode Button For 3 Seconds To Put It Into Setup Mode.

Review: No funciona al 100 - Cumple funcion pero hay variaciones del medidor m cuando esta apagado el vehículo a cuando esta prendido por la diferencia de voltaje
Review: Very nice gauges - I bout 2 of these for my plane and they work great, quite accurate

## Features

- [Precision Performance & Stable Fuel Monitoring] This Aftermarket Fuel Level Gauge Features a precision-engineered needle with anti-vibration technology, ensuring stable readings even in rough seas or high-vibration environments.The 8-level fine scale design significantly improves the reading accuracy and identification
- [Adjustable and Wide Application] This Fuel level Gauge Works with Most American Standard fuel senders. Signal Input: 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm. Clear installation instructions ensure effortless setup
- [Easy to install and Calibrate] Install diameter: Φ52mm or 2-1/16'', Indication range: E-F, Working voltage: 9-32v dc [fit 12V-24V Vehicle or Engine] The instruction is Easy to Follow
- [8 Color Adjustment Cycle Modes] Press the mode button briefly to switch the backlight color. Includes Red(Default), Green, Blue, White, Yellow, Yellow Green, Orange, Purple,automatic circulation. Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle
- [Durable and Weatherproof Design] This fuel tank level gauge Built with a 316 stainless steel bezel and IP67 protection rating. 100TECH Guarantees with 1 Year Limited Warranty & Free Lifetime Technical Support
- Note: 1)The Default Setting of This Fuel Level Gauge is 240-33ohm. 2)This 100TECH Fuel Gauge Can Only Work With The Level Sender With The Corresponding Resistive Output ：240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm . The Resistance Range Can Be Adjusted By Simply Pressing A Button. 3)This Boat Fuel Gauge Can Not Work With the Fuel Sending Unit with Output Signal(0-30ohm, 0-90ohm,73-10 ohm etc.).If you need, you can choose our corresponding products
- Signal Settings: Long press the mode button for 3 seconds to enter the signal input setting mode, the backlight will begin to flash. The needle will stand at "E" position firstly,Then press the buttons one by one until you select the signal parameters that meet your needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C4FL56G |
| Best Sellers Rank | #57,687 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #1 in Boat Engine Parts Fuel-Flow Instruments |
| Brand | 100Tech |
| Brand Name | 100Tech |
| Country of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 339 Reviews |
| Item Dimensions | 6.4 x 6.4 x 6.4 Centimeters |
| Item Height | 2.5 Inches |
| Item Weight | 3.53 Ounces |
| Item dimensions L x W x H | 6.4 x 6.4 x 6.4 Centimeters |
| Manufacturer | 100TECH Direct |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| UPC | 707025085271 |

## Product Details

- **Brand:** 100Tech
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 6.4 x 6.4 x 6.4 Centimeters
- **Item Weight:** 3.53 Ounces
- **UPC:** 707025085271

## Images

![100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black) - Image 1](https://m.media-amazon.com/images/I/513ncVgp65L.jpg)
![100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black) - Image 2](https://m.media-amazon.com/images/I/518xcK3zvTL.jpg)
![100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black) - Image 3](https://m.media-amazon.com/images/I/51AcRVhVCGL.jpg)
![100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black) - Image 4](https://m.media-amazon.com/images/I/51PB9hrjJ3L.jpg)
![100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck, Motorcycle, Automotive Replacement Fuel Gauges, 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black) - Image 5](https://m.media-amazon.com/images/I/51deA0ObceL.jpg)

## Customer Reviews

### ⭐⭐ No funciona al 100
*by M***. on 4 August 2025*

Cumple funcion pero hay variaciones del medidor m cuando esta apagado el vehículo a cuando esta prendido por la diferencia de voltaje

### ⭐⭐⭐⭐⭐ Very nice gauges
*by M***. on 8 May 2025*

I bout 2 of these for my plane and they work great, quite accurate

### ⭐⭐⭐⭐⭐ Product fit 2009 Stratos XL fuel gage replacement
*by C***K on 4 January 2026*

Does what it says it will do. Quality product and easy install instructions. Gauge fit my 2009 Stratos XL. Very bright and you can change the colors, I used red.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-24*