Dependable temperature probe technology that's built to last.

• For use with Bluelab pH Controller and Bluelab Pro Controller
• Measure temperature of solutions to ±0.1°C/°F in reservoirs
• Fully waterproof and can be submerged in reservoirs
• Robust stainless-steel construction
• Effective in nutrient solution
• Fast sensor response for quick and accurate measurements
• Easy to clean and maintain
• Low maintenance – no calibration needed
• 2-metre/6.56-foot standard cable for measuring in hard-to-reach places
• Two-year warranty for complete peace of mind