






⚓ Navigate Fuel Levels with Precision & Confidence!
The 100TECH 20" Marine Fuel Sending Unit is a rugged, high-precision fuel level sensor designed for boats, RVs, and diesel tanks. Featuring a corrosion-resistant 316 stainless steel body and advanced reed switch technology, it delivers smooth, accurate readings without mechanical wear. Easy to install with all necessary hardware included, this unit ensures reliable fuel monitoring even in rough waters, making it the smart upgrade for marine and vehicle fuel systems.







| ASIN | B0BY5F3NZC |
| Actuator Type | Reed Switch |
| Brand | 100Tech |
| Brand Name | 100Tech |
| Circuit Type | 1-way |
| Color | USAU395-45A291 |
| Connectivity Protocol | X-10 |
| Connector Type | Screws |
| Connector type | Screws |
| Contact Material | Stainless Steel |
| Contact Type | Normally Open |
| Contact type | Normally Open |
| Control Method | App |
| Controller Type | Push Button |
| Current Rating | 33 Amps |
| Current rating | 33 Amps |
| Customer Reviews | 4.8 out of 5 stars 10 Reviews |
| International Protection Rating | IP67 |
| Manufacturer | 100Tech |
| Material Type | Nickel,Stainless Steel |
| Model | 20C5 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Operating Voltage | 12 Volts (DC) |
| Operating voltage | 12 Volts (DC) |
| Operation Mode | ON-OFF" or "ON-NONE-OFF |
| Operation mode | ON-OFF" or "ON-NONE-OFF |
| Part Number | 20C5 |
| Specification Met | Ip67, Ul Listed |
| Switch Type | Float Switch |
| Terminal | Screw |
| UPC | 751501377688 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 85 Degrees Fahrenheit |
J**E
Almost perfect!
C**E
Accurate and supper easy to use.
Trustpilot
1 month ago
2 months ago