---
product_id: 72789459
title: "SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat"
brand: "samdo"
price: "FREE"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/72789459-samdo-85mm-7-backlight-waterproof-gps-speedometer-gauges-0-35knots
store_origin: PL
region: Poland
---

# SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat

**Brand:** samdo
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat by samdo
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/72789459-samdo-85mm-7-backlight-waterproof-gps-speedometer-gauges-0-35knots)

## Best For

- samdo enthusiasts

## Why This Product

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

## Description

Description:  Product name:GPS speedometer  Material:sus316L+anti-fog glass+pvc  Install diameter:Φ85mm or 3-3/8"  Connection method:row insert  Backlight color: Red, Green, Blue, White , Yellow, Grass, Orange, Purple, Auto It will change automatically every 1 minute,or you can fix only one color that you like through press the gauge back "set" button Indication  range:0~35knots,0~40MPH  Working voltage:9-32VDC  Operating temperature:-30℃-75℃ Storage temperature:-40℃-85℃ Grade of protection:IP67,back cover IP5 Input signal:gps with antenna Come with:  1x GPS speedometer  1x GPS Speed Sensor  1x Multi-plug socket  1x Installation Instruction

## Features

- Universal speedometer for all car, motorcycle ,boats,and off-road vehicles
- Quick location confirmation, short start up time, update 3-4 times every second in outdoor.
- The signal comes directly from the satellite signal receiver ( GPS Speed Sensor）, It has power off memory function
- 7 different backlight adjustable. Red, Green, Blue, White , Yellow, Grass, Orange, Purple, Auto
- 100% waterproof， the whole body is completely waterproof
- ›See more product details

## Images

![SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat - Image 1](https://images-na.ssl-images-amazon.com/images/I/61RP04TtzML.jpg)
![SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat - Image 2](https://images-na.ssl-images-amazon.com/images/I/71FrKhi-7KL.jpg)
![SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat - Image 3](https://images-na.ssl-images-amazon.com/images/I/71pdqZ4ZYBL.jpg)
![SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat - Image 4](https://images-na.ssl-images-amazon.com/images/I/61RYuMc8COL.jpg)
![SAMDO 85mm 7 Backlight Waterproof GPS Speedometer Gauges 0-35knots GPS Speed Odometers Speed Indicators 0-40MPH for Marine Boat - Image 5](https://images-na.ssl-images-amazon.com/images/I/61XOWGkylxL.jpg)

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**Shop now:** [https://www.desertcart.pl/products/72789459-samdo-85mm-7-backlight-waterproof-gps-speedometer-gauges-0-35knots](https://www.desertcart.pl/products/72789459-samdo-85mm-7-backlight-waterproof-gps-speedometer-gauges-0-35knots)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*