---
product_id: 2477295
title: "Davis Instruments 6440 Soil Moisture Sensor for Weather Station"
brand: "davis instruments"
price: "C$11341"
currency: NIO
in_stock: true
category: "Davis Instruments"
url: https://www.desertcart.ni/products/2477295-davis-instruments-6440-soil-moisture-sensor-for-weather-station
store_origin: NI
region: Nicaragua
---

# 3-pin sensor connectivity Pre-calibrated for instant use Up to 150°F durability Davis Instruments 6440 Soil Moisture Sensor for Weather Station

**Brand:** davis instruments
**Price:** C$11341
**Availability:** ✅ In Stock

## Summary

> 🌱 Stay ahead of the curve—know your soil like a pro!

## Quick Answers

- **What is this?** Davis Instruments 6440 Soil Moisture Sensor for Weather Station by davis instruments
- **How much does it cost?** C$11341 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/2477295-davis-instruments-6440-soil-moisture-sensor-for-weather-station)

## Best For

- davis instruments enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Operates reliably up to 150°F, perfect for diverse outdoor environments and extreme conditions.
- • **Plug & Play Setup:** 3-pin sensor connection ensures seamless integration with your weather station—no hassle, just data.
- • **Lightweight & Durable:** Compact 0.1 kg plastic design blends modern style with rugged outdoor performance.
- • **Pre-Calibrated Accuracy:** Factory-calibrated sensor means you get precise measurements right out of the box—no guesswork.
- • **Precision Soil Monitoring:** Resistance-based sensor technology delivers accurate moisture readings for optimal plant health.

## Overview

The Davis Instruments 6440 Soil Moisture Sensor is a pre-calibrated, resistance-based sensor designed for outdoor use with weather stations. Featuring a durable plastic build, 3-pin connectivity, and the ability to withstand temperatures up to 150°F, it provides accurate soil moisture data to optimize gardening and landscaping efforts.

## Description

Buy Davis Instruments 6440 Soil Moisture Sensor for Weather Station: Weather Stations - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Great Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WBN7C0 |
| Additional Features | Pre-Calibrated |
| Are batteries included? | No |
| Best Sellers Rank | #982,786 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,108 in Weather Stations |
| Brand | Davis Instruments |
| Brand Name | Davis Instruments |
| Color | green |
| Connectivity Technology | 3-pin sensor connection |
| Customer Reviews | 3.9 out of 5 stars 21 Reviews |
| Display Type | no display |
| Global Trade Identification Number | 00011698003303 |
| Included Components | Great Product |
| Is Used Where | Outdoor |
| Item Type Name | Great Product |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Davis Instruments |
| Material | Plastic |
| Material Type | Plastic |
| Model | AO-32045-07 |
| Part Number | AO-32045-07 |
| Power Source | [Un] |
| Sensor Technology | Resistance-based |
| Shape | As Shown |
| Special Feature | Pre-Calibrated |
| Specific Uses For Product | SportingGoods |
| Style Name | Modern |
| UPC | 547926025583 030582157526 011698003303 |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 150 Degrees Fahrenheit |
| Warranty Description | Warranty |

## Product Details

- **Are Batteries Included:** No
- **Brand:** Davis Instruments
- **Color:** green
- **Connectivity Technology:** 3-pin sensor connection
- **Included Components:** Great Product
- **Material:** Plastic
- **Power Source:** [Un]
- **Special Feature:** Pre-Calibrated
- **Specific Uses For Product:** SportingGoods
- **Style:** Modern

## Images

![Davis Instruments 6440 Soil Moisture Sensor for Weather Station - Image 1](https://m.media-amazon.com/images/I/519oh3VwfEL.jpg)

## Frequently Bought Together

- Soil Moisture Sensor
- Davis Instruments 6345 Leaf/Soil Moisture/Temp Monitoring Station; w/o Sensors
- Davis Stainless Steel Temperature Probe w/2-Wire Termination

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**Shop now:** [https://www.desertcart.ni/products/2477295-davis-instruments-6440-soil-moisture-sensor-for-weather-station](https://www.desertcart.ni/products/2477295-davis-instruments-6440-soil-moisture-sensor-for-weather-station)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-07-13*