
Reliable Grove capacitive soil moisture sensor with corrosion-resistant design and built-in amplifier. Ideal for automatic watering systems.
The Grove Capacitive Soil Moisture Sensor is a high-performance sensor board designed to detect soil moisture levels by measuring capacitance changes. Unlike traditional resistive sensors, this capacitive sensor does not require direct exposure of metal electrodes to the soil, significantly reducing the risk of electrode corrosion and enhancing long-term reliability.
Featuring a corrosion-resistant capacitive design, this sensor is ideal for continuous monitoring in demanding environments. The integrated built-in amplifier ensures a stable and clear output signal, making it easy to interface with microcontrollers and development boards. The sensor is powered by the reliable NE555DR IC, providing consistent performance for a wide range of applications.
Key Features
Typical Applications
This sensor is perfect for soil moisture detection in gardening, agriculture, and environmental monitoring projects. It is also well-suited for automatic watering systems, helping to optimise water usage and maintain healthy plant growth. Whether you are a hobbyist, educator, or professional, the Grove Capacitive Soil Moisture Sensor offers a reliable and easy-to-use solution for your moisture sensing needs.
Specifications
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.