For quick and non-contact readings, our Infrared Laser Thermometers allow you to check surface temperatures instantly across different areas of the pond. If you require continuous monitoring, our Digital Probes provide clear, constant readouts of the water below the surface. By keeping a close eye on thermal fluctuations, you can prevent the stress associated with rapid temperature swings and ensure your Filtration System is optimized for the current biological load.

Product Specifications

• Thermometer Types: Floating analogue, Digital with wired probes, and Handheld Infrared (Laser) units.
• Temperature Range: Analogue units typically cover 0°C to 50°C; Digital/IR units offer wider ranges (e.g., -33°C to +220°C).
• Accuracy: High-precision sensors providing readings to within ±1°C or better.
• Build Quality: UV-stabilised ABS plastic or heavy-duty digital housings designed for outdoor use.
• Probe Length: Digital models often feature 1-metre to 3-metre waterproof cables for deep-water monitoring.
• Features: Large, easy-to-read dials, backlit LCD screens, and laser alignment for target accuracy.

Using a Professional Thermometer takes the guesswork out of seasonal pond management. For a pond with a surface area of 10m² or more, checking the temperature at various depths can reveal thermal layers that may affect your fish's comfort. At Selective Koi Sales, we supply the Temperature Gauges and monitoring equipment needed to keep your aquatic environment stable and your koi thriving.