---
product_id: 146991089
title: "KEYESTUDIO Turbidity Sensor Module V1 for Arduino,Water Quality Monitor Particles Water/Liquid Turbidity Level Tester"
brand: "keyestudio"
price: "$27.57"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/146991089-keyestudio-turbidity-sensor-module-v1-for-arduino-water-quality-monitor
store_origin: US
region: United States of America
---

# 0%-3.5% detection range ±0.5% accuracy Arduino compatible KEYESTUDIO Turbidity Sensor Module V1 for Arduino,Water Quality Monitor Particles Water/Liquid Turbidity Level Tester

**Brand:** keyestudio
**Price:** $27.57
**Availability:** ✅ In Stock

## Summary

> 💡 Dive into clarity with KEYESTUDIO!

## Quick Answers

- **What is this?** KEYESTUDIO Turbidity Sensor Module V1 for Arduino,Water Quality Monitor Particles Water/Liquid Turbidity Level Tester by keyestudio
- **How much does it cost?** $27.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/146991089-keyestudio-turbidity-sensor-module-v1-for-arduino-water-quality-monitor)

## Best For

- keyestudio enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Designed for minimal immersion, ensuring easy handling and effective measurement.
- • **Community Support:** Join a growing community of tech enthusiasts and share your projects using this innovative sensor.
- • **User-Friendly Setup:** Easily integrate with Arduino; just follow our online tutorial for seamless installation.
- • **Precision Monitoring:** Achieve accurate water quality assessments with a detection range of 0%-3.5% (0-4550 NTU).
- • **Reliable Performance:** Experience consistent results with an error margin of only ±0.5% F*S.

## Overview

The KEYESTUDIO Turbidity Sensor Module V1 is an advanced water quality monitoring tool designed for Arduino enthusiasts. It accurately measures turbidity levels in liquids, providing a detection range of 0%-3.5% (0-4550 NTU) with a minimal error margin of ±0.5%. Ideal for DIY projects, this sensor is easy to set up and use, making it a must-have for anyone interested in water quality analysis.

## Description

Note:  The sensor is not water-proof; can only place the transparent part into water. Be careful not to reversely connect the power supply, or the sensor will be damaged. You can turn the blue potentiometer on the sensor to adjust the sensitivity of sensor.  The function of the potentiometer is to change the electrical signal read, and it cannot change the output voltage.  Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements.   Specification:  Operating Voltage: DC 5V  Operating Current: about 11mA  Detection Range: 0%--3.5%（0-4550NTU）  Operating Temperature: -30℃~80℃  Storage Temperature：-10℃~80℃  Error Range: ±0.5%F*S   Package List: 1 * Turbidity Sensor Module

## Features

- The turbidity sensor for arduino can detect the water quality by measuring the level of turbidity
- The principle is to convert the current signal into the voltage output through the circuit. The lower the output voltage is, the higher the turbidity value.
- Its detection range is 0%-3.5% (0-4550NTU) , with an error range of ±05%F*S.
- Do not completely immerse the sensor in water. Just measure the small round head of the split parts into the water and measure it. The top of probe is not waterproof.
- How to use: search for "keyestudio wiki ks0414" in Google Chrome to get the wiki online tutorial for this product.

## Images

![KEYESTUDIO Turbidity Sensor Module V1 for Arduino,Water Quality Monitor Particles Water/Liquid Turbidity Level Tester - Image 1](https://m.media-amazon.com/images/I/51YusnJoRhL.jpg)

## Questions & Answers

**Q: What wires are +5v, 0v, and signal out?**
A: Red is 5v, black is ground, and yellow is data!

## Frequently Bought Together

- KEYESTUDIO Turbidity Sensor Module V1 for Arduino,Water Quality Monitor Particles Water/Liquid Turbidity Level Tester
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- Teyleten Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control ph0-14 for Arduino

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*