RainPoint Wireless Smart Pool & Fish Pond Thermometer & Display Screen
Test KitsRainPoint Wireless Smart Pool & Fish Pond Thermometer & Display Screen
24/7 real-time water temperature monitoring for swimming pools, koi ponds, aquaculture tanks, hydroponics, and aquaponics systems — all from the palm of your hand.
Product features
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? Wireless monitoring Check live water temperatures from anywhere using the included wireless display screen — no need to be poolside. |
?️ IP67 weatherproof & anti-fog Fully sealed against dust and water immersion. The fog-free display ensures accurate, clear readings in rain, humidity, and cold weather alike. |
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?️ Three-sided 360° display Read the temperature from any angle, day or night — no crouching, no squinting, no awkward viewing positions. |
? Real-time phone alerts Get instant push notifications when water temperature drifts outside your set range — so you can act before problems occur. |
Where it works — and why temperature matters
Water temperature is one of the most critical variables in any aquatic system. Even a 2–3°C shift can trigger fish stress, disrupt biological filtration, halt plant growth, or cause harmful algae blooms. Continuous monitoring is not a luxury — it's the foundation of a healthy system.
The RainPoint Smart Thermometer gives you eyes on your water around the clock, so you can intervene the moment conditions change rather than discovering problems after the damage is done.
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? Swimming pools Comfort and safety go hand in hand. Knowing the exact pool temperature helps you schedule swims, adjust heater or chiller settings, and ensure safe conditions for children and elderly swimmers. Temperature also directly affects chlorine efficiency — warmer water degrades sanitiser faster, making accurate monitoring essential for water chemistry management. |
? Koi ponds Koi are highly temperature-sensitive fish. Their metabolism, immune function, and feeding behaviour are all governed by water temperature. Below 10°C, koi enter a semi-dormant state and feeding must stop to prevent life-threatening digestive blockages. Above 28°C, dissolved oxygen drops and the risk of bacterial infections spikes. Constant monitoring keeps your koi in their ideal 15–25°C comfort zone year-round. |
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? Hydroponics systems In soil-free growing, the nutrient solution temperature controls everything: oxygen solubility, root health, and microbial activity. The ideal range is 18–22°C. Above 24°C, dissolved oxygen falls sharply, making roots vulnerable to root rot. Below 15°C, nutrient uptake slows and growth stalls. 24/7 alerts mean you'll catch a failing chiller or heater before it wipes out an entire crop. |
? Aquaponics systems Aquaponics balances fish, bacteria, and plants in one living system — and all three components have different temperature needs. The beneficial nitrifying bacteria that convert fish waste into plant nutrients are most active between 17–30°C. Stray outside that window and ammonia levels build rapidly, endangering fish. Continuous monitoring maintains the delicate balance that keeps every part of your ecosystem thriving. |
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? Aquaculture & fish farming For commercial and hobbyist aquaculture, water temperature directly impacts growth rates, feed conversion ratios, and disease resistance. Salmon, tilapia, trout, and prawns each have precise optimal temperature bands. Monitoring tanks 24/7 protects your livestock investment, allows precise feeding schedules, and enables early detection of equipment failures that could otherwise result in total stock loss. |
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Specifications
| Waterproof rating | IP67 |
| Display | Three-sided, 360° viewable, anti-fog |
| Connectivity | Wireless (Wi-Fi hub required — sold separately) |
| Alerts | Real-time push notifications via app |
| Suitable for | Pools, ponds, tanks, hydroponics & aquaponics |