--- product_id: 396854956 title: "100TECH Marine Fuel Sending Unit 10\" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms)" brand: "100tech" price: "1899 kr" currency: NOK in_stock: true category: "100 Tech" url: https://www.desertcart.no/products/396854956-100tech-marine-fuel-sending-unit-10-240-33-ohms-bundle store_origin: NO region: Norway --- # IP67 Waterproof & Dustproof 240-33 ohm Signal Range 316 Stainless Steel Body 100TECH Marine Fuel Sending Unit 10" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms) **Brand:** 100tech **Price:** 1899 kr **Availability:** ✅ In Stock ## Summary > ⛵ Navigate with Confidence: Fuel Level Precision That Keeps You Ahead! ## Quick Answers - **What is this?** 100TECH Marine Fuel Sending Unit 10" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms) by 100tech - **How much does it cost?** 1899 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/396854956-100tech-marine-fuel-sending-unit-10-240-33-ohms-bundle) ## 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 - • **Effortless Installation:** Comes with gasket, mounting screws, and clear instructions—get your fuel gauge up and running in just 15 minutes. - • **Universal Compatibility:** Standard SAE 5-hole mounting pattern and American standard 240-33 ohm output fit most marine fuel tanks seamlessly. - • **Optimal Visibility Day & Night:** Red backlit gauge face offers perfect contrast—easy to read in bright daylight or under night conditions. - • **Reliable Reed Switch Technology:** Imported OKI reed switch ensures superior durability and accuracy over traditional thick-film senders. - • **Precision Marine-Grade Durability:** Crafted with corrosion-resistant 316 stainless steel for long-lasting performance in harsh marine environments. ## Overview The 100TECH Marine Fuel Sending Unit is a high-precision, durable replacement fuel sender designed for marine applications. Featuring a corrosion-resistant 316 stainless steel body and an imported OKI reed switch, it delivers reliable 240-33 ohm signal output compatible with standard marine fuel gauges. Its IP67 waterproof rating and universal SAE 5-hole mounting pattern ensure easy installation and long-term performance, while the red backlit gauge face guarantees excellent readability in all lighting conditions. ## Description 100TECH Fule Sending Unit is the Direct Replacement for the Swingarm Sender for Better Durability and Reliability. 100TECH Fuel gauges allows the user to remotely monitor the liquid level in the tank. These level gauges will work with any level sender with the corresponding resistive output 240-33ohms. Specification of Fuel Tank Sending Unit Length: 8" Resolution Range: 21mm Mounting Methods: Standard SAE 5 hole pattern. Material:Body: SUS 316 Stainless Steel. Liquid Level Sender with American standard output (240 ohms at empty, 33 ohms at full) Voltage output available upon request. Current output available upon request. Customized output curve available upon request. Operational Temperature: -40°F ~ +85°F (-40°C ~ +85°C). Additional Information : Sending Unit Installation Guide Note: Please kindly pay attention to the product description, especially the resolution and length (the length of sender should be 1" less than the depth of the tank if tank is plastic and 0.5" less than the depth of the tank if tank is metal) before placing the order. The Substantial Flange can Seal the Tank Completely The 100TECH Marine Fule Sending Units are Widely Used in Marine, On-road, Off-road, Generator set, and Industrial Applications. The Electric Liquid Level Sending Unit Utilizes Reed Switch and Magnetic Field technology. In 100TECH Reed Switch Level Senders the Float is the Only Moving Part of the Sender, Thereby Minimizing Potential Mechanical Failures. Material:Body: SUS 316 Stainless Steel. Cable: PVC. Float: NBR. Mounting Methods: Standard SAE 5 hole pattern. Protection Rank: IP67. Output Signal: American Standard 240-33 ohms (240 ohms at empty , 33 ohms at full). Resolution Range: 10mm: 4”,5”，6”,6.5”,7”,7.5” 21mm: 8”,8.5”9”,9.5”,10”,10.5”,11”,11.5”,12”,12.5”,13”,13.5”,14”,15”,16”,17”,18”,19”,21”,24” Operational Temperature: -40°F ~ +85°F (-40°C ~ +85°C). Package Information: 1 x 1 ## Features - [100TECH Fuel Sending Unit Features and Benefits] Made With OKI Reed Switch(Imported from Japan). SS Construction,SAE 5 hole Mounting Pattern, It's The Direct Replacement for OEM's Arm-Type Fuel Sender. - The Advantage of This Sending Unit Over Thick-Film Swim Arm Type Level Sender is the Reed Switch's Durability and Reliability. - 【 Gasket and Mounting Screws of Boat Fule Sending Unit 】"Easy to install, easy hookup!" - The Fuel sending unit comes with gasket,mounting screws,well-written and illustrated instructions; The wiring instructions are straight forward and easy to follow. - Note: to allow the sender not hit the bottom of the tank, the length of sender should be 1" less than the depth of the tank if tank is plastic, and 0.5" less than the depth of the tank if tank is metal . - 100TECH Fuel Gauge Body Material: IP67 waterproof and Dustproof grade 316 Stainless Steel Bezel Signal: 240 to 33ohm Indicating Range: Empty to Full, Working voltage: 9 to 32V - ［GOOD Readability, Great Visual Contrast on Gauge Face.］ The Red Backlighting is not too Bright or Dim, Looks Really Good during the Day but Even Better at Night lit up. - Takes about 15 Minutes to Install Both of Them, You Will know How Much Liquid Left in the Tank. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09F5J8M93 | | Best Sellers Rank | #4,781,872 in Automotive ( See Top 100 in Automotive ) #1,202 in Automotive Fuel Gauges | | Brand | 100TECH | | Brand Name | 100TECH | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Material | Metal, Stainless Steel | | Material Type | Metal, Stainless Steel | | Unit Count | 1 Count | ## Images ![100TECH Marine Fuel Sending Unit 10" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms) - Image 1](https://m.media-amazon.com/images/I/51BOCFxq7CL.jpg) ![100TECH Marine Fuel Sending Unit 10" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms) - Image 2](https://m.media-amazon.com/images/I/51rPBjLNdmL.jpg) ![100TECH Marine Fuel Sending Unit 10" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms) - Image 3](https://m.media-amazon.com/images/I/41xIdu+z1ZL.jpg) ![100TECH Marine Fuel Sending Unit 10" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms) - Image 4](https://m.media-amazon.com/images/I/513n0y9o1WL.jpg) ![100TECH Marine Fuel Sending Unit 10" (240-33 ohms) Bundle Boat Fuel Level Gauge Marine(240-33 ohms) - Image 5](https://m.media-amazon.com/images/I/61BxEmRhD0L.jpg) --- ## 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.no/products/396854956-100tech-marine-fuel-sending-unit-10-240-33-ohms-bundle](https://www.desertcart.no/products/396854956-100tech-marine-fuel-sending-unit-10-240-33-ohms-bundle) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-18*