--- product_id: 373993905 title: "GPS Speedometer 3-3/8\" 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car" brand: "maimeimi" price: "418 zΕ‚" currency: PLN in_stock: true reviews_count: 8 category: "Maimeimi" url: https://www.desertcart.pl/products/373993905-gps-speedometer-3-3-8-85mm-boat-gps-speedometer-odometer store_origin: PL region: Poland --- # 9-32VDC Voltage IP67 Waterproof 85mm Diameter GPS Speedometer 3-3/8" 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car **Brand:** maimeimi **Price:** 418 zΕ‚ **Availability:** βœ… In Stock ## Summary > 🚀 Navigate Your Journey with Precision! ## Quick Answers - **What is this?** GPS Speedometer 3-3/8" 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car by maimeimi - **How much does it cost?** 418 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/373993905-gps-speedometer-3-3-8-85mm-boat-gps-speedometer-odometer) ## Best For - maimeimi enthusiasts ## Why This Product - Trusted maimeimi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Multi-Unit Display:** Switch between km/h, mph, and knots with ease. - β€’ **Precision Performance:** Experience real-time speed tracking with a stunning TFT display. - β€’ **Versatile Compatibility:** Perfect for boats, cars, and moreβ€”one gauge fits all! - β€’ **Rapid Signal Acquisition:** Get up to speed in just 30 seconds under clear skies. - β€’ **User-Friendly Installation:** Effortlessly install with a simple 85mm cutout. ## Overview The GPS Speedometer is a versatile and waterproof digital gauge designed for marine and automotive use. With a clear TFT screen, it displays speed in multiple units and features an odometer that can track distances up to 999,999 km. Its IP67 rating ensures durability in wet conditions, while the 9-32VDC working voltage makes it compatible with a wide range of vehicles. Easy to install and quick to acquire GPS signals, this speedometer is perfect for any adventure. ## Description Buy MAIMEIMI GPS Speedometer 3-3/8" 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car: Speedometers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Brilliant - I’m a nerd, and do nerdy things, like add a Speedo to my golf cart. This was super simple to install with the proper hole saw, and then tighten into place with the supplied ring on the back. The gps is solid, even when the antenna was just inside the dash on the cart it worked. I ended up mounting it to the roof to get a faster connection, but nonetheless it works great, the screen is bright and easy to read, and it’s very accurate. I tested its speed reading against a garmin gps and it was spot on. Review: Slick, quick solution for any vehicle needing a speedometer - I ordered this because of the large size and 2-wire installation. The added voltage gauge and compass features were a bonus, I installed this on an older UTV and it works great. Checked the accuracy against my phone and paced with my pickup, the reading is dead on. For the price, the gauge is amazing and easy to read in most all light conditions. Even in bright, direct sunlight it's still very readable. Highly recommended! ## Features - The Speedometer gauge with TFT Screen, it display the range clearly. 9-32VDC Working Voltage, Speed Meter Gauge is IP67 waterproof and anti-fogging protection. - Diamete: Open a 85mm (3 3/8") and 55mm( 2 3/16”) depth hole to put the gauge into it, easy to install. - Three unit can be switched: km/h; mph; knot;(rounded to one decimals). GPS Speedometer fit for car, tractor, truck, boat, marine, etc. - GPS SOG: Speed Over Ground: 0-600km/h; ODO: odometer: 0-999999km (can be adjusted by the back button.); TRIP: 0-999.9km (Return Zero When off electricity.); COG: Course Over Ground (Orientation Pointer) - After connection, it takes about 30 seconds to get signal in the first time. It gets quicker under a clear view of the sky. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DNVCNKG | | Best Sellers Rank | #40,427 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Speedometers | | Brand Name | MAIMEIMI | | Customer Reviews | 4.4 4.4 out of 5 stars (158) | | Item Weight | 10.56 ounces | | Manufacturer | MAIMEIMI | | Material Type | Plastic, Stainless Steel | | Part Number | MA-CX8049 | ## Product Details - **Brand:** MAIMEIMI - **Item Weight:** 10.56 ounces - **Manufacturer:** MAIMEIMI - **Material:** Plastic, Stainless Steel ## Images ![GPS Speedometer 3-3/8" 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car - Image 1](https://m.media-amazon.com/images/I/717mB2FmlXL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant *by D***T on November 9, 2024* I’m a nerd, and do nerdy things, like add a Speedo to my golf cart. This was super simple to install with the proper hole saw, and then tighten into place with the supplied ring on the back. The gps is solid, even when the antenna was just inside the dash on the cart it worked. I ended up mounting it to the roof to get a faster connection, but nonetheless it works great, the screen is bright and easy to read, and it’s very accurate. I tested its speed reading against a garmin gps and it was spot on. ### ⭐⭐⭐⭐⭐ Slick, quick solution for any vehicle needing a speedometer *by C***L on October 30, 2024* I ordered this because of the large size and 2-wire installation. The added voltage gauge and compass features were a bonus, I installed this on an older UTV and it works great. Checked the accuracy against my phone and paced with my pickup, the reading is dead on. For the price, the gauge is amazing and easy to read in most all light conditions. Even in bright, direct sunlight it's still very readable. Highly recommended! ### ⭐⭐⭐⭐ Works great, easy install, wish it was brighter *by B***N on May 14, 2024* This thing exceeded my expectations for the price. Put it in my boat and was super easy to install and very accurate. Also helpful to have a digital read of battery. Just wish it was brighter as it’s hard to read even in shadows ## Frequently Bought Together - MAIMEIMI GPS Speedometer 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car - 2" Fuel Level Gauge 8 Color Backlight 5 Signals Adjustable 0-190ohm,0-180ohm,10-180ohm,240-33ohm,240-30ohm,Fuel Gauge Kit for Boat Car RV Truck Vehicle Motorcycle --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/373993905-gps-speedometer-3-3-8-85mm-boat-gps-speedometer-odometer](https://www.desertcart.pl/products/373993905-gps-speedometer-3-3-8-85mm-boat-gps-speedometer-odometer) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-10*