Professional Waterproof Instant-Read Thermometer This professional-grade thermometer features IPX7 waterproof construction, allowing complete submersion for easy cleaning after measuring liquids, food powders, or oils. The 5-inch food-safe 304 stainless steel probe provides quick and accurate readings within 2-4 seconds, with a wide temperature range of -58～F to +572～F (㊣1.8～F accuracy). Designed for versatility in commercial settings, this thermometer offers instant temperature readings for various applications including tea brewing, food preparation, and quality control. The convenient HOLD function locks readings for easy documentation, while the switchable ～F/～C display adapts to different measurement standards. The protective sheath with pocket clip ensures durability and portability in busy environments. Powered by an included LR44 battery with auto-off after 10 minutes of inactivity, this thermometer is engineered for long-term use with a 10-year warranty, making it a reliable investment for tea businesses, culinary operations, and quality assurance processes.zq20260204124035