OptiClimate Replacement Temperature Probe for Climate Control
OptiClimate Replacement Temperature Probe for Climate Control
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Order by 3pm Mon–Thu for next-working-day delivery · FREE delivery over £50 · Free Wembley pickup
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Keep Your Climate Unit Reading the Room Correctly
A genuine replacement temperature probe for OptiClimate climate control systems. The probe sits in the growing space, reads the air temperature around your canopy and feeds that figure straight back to the unit's onboard computer, which then decides how hard to cool, heat or recirculate. It is offered in two cable lengths, 2.5 metres and 10 metres, so you can mount the sensor close to the unit in a compact room or run it right across a larger space. Fits as a direct swap for a lost or damaged original.
Key Benefits
- Genuine replacement - built to the same specification as the probe supplied with the unit, so the readings your controller expects are the readings it gets.
- Two cable lengths - 2.5 metres for a sensor sited near the unit, 10 metres when the probe needs to sit well away from it.
- Direct swap - unplugs and replugs at the unit, with no rewiring or recalibration of the system.
- Accurate canopy readings - lets you place the sensor where the plants actually are rather than where the cabling happens to reach.
- Useful spare - worth keeping one on the shelf so a damaged probe never takes the room offline.
When a Faulty Probe Throws Off Your Whole Room
A climate unit is only as good as the number it is fed. A probe that has been crushed, snagged or left dangling in a warm spot will report a temperature the room never actually reached, and the unit will chase that phantom figure all day. You end up with a cold canopy, a running compressor and an electricity bill that makes no sense. Swapping out a suspect probe is the quickest fix available to you.
How to Use
- Switch the OptiClimate unit off at the mains before disconnecting anything.
- Unplug the old probe at the unit and withdraw the cable from its route.
- Run the new probe so the sensor tip sits at canopy height, out of direct light and away from the air outlet.
- Plug the connector back into the unit and secure any slack cable clear of moving parts.
- Power up and check the displayed temperature against a separate thermometer.
Specifications
| Product | Replacement temperature probe |
|---|---|
| Compatible With | OptiClimate climate control systems |
| Cable Lengths | 2.5 metres, 10 metres |
| Function | Reports grow room air temperature to the onboard computer |
| Fitment | Direct plug-in replacement |

Free next-day delivery on orders over £50 (order by 3pm Mon–Thu). Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.