---
product_id: 19008726
title: "CO2 Sensor Upgrade incl/120v"
brand: "harvest master"
price: "€ 2928.70"
currency: EUR
in_stock: true
url: https://www.desertcart.at/products/19008726-co2-sensor-upgrade-incl-120v
store_origin: AT
region: Austria
---

# CO2 Sensor Upgrade incl/120v

**Brand:** harvest master
**Price:** € 2928.70
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CO2 Sensor Upgrade incl/120v by harvest master
- **How much does it cost?** € 2928.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/19008726-co2-sensor-upgrade-incl-120v)

## Best For

- harvest master enthusiasts

## Why This Product

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

## Description

All the facilities of the 'Climate' and 'Pro' models, 8 standard outputs, plus a further 8 inputs & outputs to control advanced functions including automated alarms which can drive the optional 'Text Me' modem. Calls you with an alarm condition or greenhouse status (for example: "intruders", "overheating", "frost", "low water", or the greenhouse status: Time, Temp, Humidity, CO2 levels). Item Code HM10003 Item Code HM10008 (without CO2 sensor)

## Features

- Another Quality Product from Hydrofarm
- Backed by Manufacturer's Warranty
- Have Questions? Call Flora Hydroponics today!
- Harvest-Master CO2 Sensor Upgrade

## Images

![CO2 Sensor Upgrade incl/120v - Image 1](http://ecx.images-amazon.com/images/I/31xH4Pi4DuL.jpg)

---

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**Shop now:** [https://www.desertcart.at/products/19008726-co2-sensor-upgrade-incl-120v](https://www.desertcart.at/products/19008726-co2-sensor-upgrade-incl-120v)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-05-05*