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← Home Growing Equipment
Sensors & Testers
Know your pH and moisture at a glance.
Hand-picked AC Infinity gear for growing at home, matched to your tent.
All Sensors & Testers
Soil Sensor Probe for CONTROLLER AI+
A water-resistant probe that reports soil moisture and saturation to your CONTROLLER AI+.
Works with: CONTROLLER AI+ | Rating: IP67
$21.99
Hydro Sensor for CONTROLLER AI+
Tracks pH, EC, TDS and water temperature in your reservoir and sends it to the CONTROLLER AI+.
Measures: pH, EC, TDS, water temp | Works with: CONTROLLER AI+
$149.00
pH Meter PRO Kit with Interchangeable Probe
A pro-grade pH meter with a swappable probe for checking water and nutrient mixes.
Interchangeable probe
$79.99
pH Meter Kit, Pen Tester
An easy pen-style pH tester for quick water and nutrient checks.
Pen-style tester
$69.99
Replacement Probe for pH Meter PRO Kit
A replacement probe for the pH Meter PRO Kit.
Fits: pH Meter PRO Kit (AC-PHM5)
$29.99
Compare at a glance
| Product | Key specs | Price |
|---|---|---|
| Soil Sensor Probe for CONTROLLER AI+ | Works with: CONTROLLER AI+ | Rating: IP67 | $21.99 |
| Hydro Sensor for CONTROLLER AI+ | Measures: pH, EC, TDS, water temp | Works with: CONTROLLER AI+ | $149.00 |
| pH Meter PRO Kit with Interchangeable Probe | Interchangeable probe | $79.99 |
| pH Meter Kit, Pen Tester | Pen-style tester | $69.99 |
| Replacement Probe for pH Meter PRO Kit | Fits: pH Meter PRO Kit (AC-PHM5) | $29.99 |