Soil moisture sensor probe with connection cable for the Controller AI+
Sensor probe inserted into the soil of a potted plant
Soil sensor plugged into an AC Infinity Controller AI+ showing live readings
App screens displaying soil moisture data from the plug-in sensor
Close-up of the sensor's dual measurement prongs
Soil sensor monitoring a plant inside a grow tent setup
Dimensions and port diagram of the soil moisture sensor

Soil Sensor for Controller AI+ by AC Infinity – Moisture Monitor Plug-In

AC‑SLS3

Regular price$44.99
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Shipping calculated at checkout.

  • Handpicked by growers
  • Ships today
  • Real advice, real people
  • 5,000+ high yielding customers
  • 30-day returns*
  • Free shipping over $499*
  • In stock, ready to ship
  • Backordered, shipping soon

Stop guessing. Start knowing.

Forget sticking your finger in the dirt and hoping for the best - the AC Infinity Soil Sensor is here to do the dirty work. Built exclusively for the AI+ Controller, this clever little unit tells you exactly when your soil’s thirsty. No guesswork. No overwatering. Just precision moisture monitoring that talks directly to your grow tech.


🔹 Key Features

🌧️ Real-time moisture + saturation readings - refreshes every second

🔌 Pairs with AC Infinity AI+ Controller to automate watering and trigger alerts

🧠 Smart integration with the AC Infinity app - control water gear remotely

🪛 Detachable stem for deeper, more secure placement in beds, pots, and mixes

💦 IP67-rated - water, dirt, and root-safe for serious grow room conditions


🛠️ How to Use It

  • Plug into your AC Infinity AI+ Controller

  • Insert the sensor into your soil or media - use the detachable stem to go deeper

  • Set triggers on your controller for smart automation of watering gear

  • Get alerts and real-time moisture data on the AC Infinity app

  • Only one sensor per controller (use a splitter - sold separately - if you want to scale up)


🌟 Grow Guys Tips

  • Want to avoid root rot or crispy leaves? This sensor’s your best mate.

  • Use it in fabric pots, garden beds, or raised mixes - it’s gentle on roots and gives rock-solid data.

  • Combine with your AC Infinity fan and watering setups to build a fully automated grow system.

  • Don’t forget to grab a sensor splitter if you want to monitor more zones.


🧃 Perfect For

  • Smart grow ops using the AC Infinity AI+ ecosystem

  • Indoor growers tired of overwatering or missing irrigation cycles

  • Fabric pots, raised garden beds, and custom grow beds

  • Tech-savvy growers who want hands-free moisture control


📦 Specs & Stuff

  • Model: AC-SLS3

  • Dimensions: 1.41 x 2.83 x 0.55 in (3.6 x 7.2 x 1.4 cm)

  • Cord length: 144 in (365.8 cm)

  • Material: Fiberglass

  • Detection: Moisture and saturation

  • Accuracy: ±5%

  • Refresh rate: 1 second

  • Waterproof rating: IP67

  • Compatibility: One sensor per controller (splitters sold separately)


🚀 Plug it in. Let the dirt do the talking.

Precision watering starts here. Add it to your cart, sync it with your AI+ Controller, and grow like a legend with full control from your phone.

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Growers First, Retailers Second

Welcome to The Grow Guys

We built The Grow Guys from the soil up — well, coco and perlite. Before we sold gear, we bought it, ran it, and learned the hard way what's worth the money and what ends up in the shed. That's the filter everything on our shelves passes through. No sales scripts, no rebadged junk, no telling you what you want to hear. Just gear we'd run ourselves and advice from people who actually grow. Chasing higher yields, tighter flowers, or your first harvest? You're in the right place.

FAQs

Order by 2pm and it ships the same business day from Invermay, Tasmania.

Calculated at checkout by weight and destination. Free shipping over $499*.

Plain packaging, no branding. No one knows what's in your box.

30-day change-of-mind returns on unopened, unused products. A 10% restocking fee applies and return shipping is at your cost.

Call, email, or walk into the Invermay shop. You'll get a grower on the other end, not a script.

Unit 10/110 Gleadow Street, Invermay 7248. Mon–Fri 8:30am–5:30pm, Sat 9am–3pm.

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