Precision Brewing Thermometer with 3" Large Dial This high-precision thermometer offers accurate temperature monitoring for professional brewing applications. Featuring a highly sensitive probe, it provides quick and precise readings of liquids or gases. The 3" large glass dial with clear display ensures easy temperature reading from any angle. With dual Fahrenheit (0-220～F) and Celsius (-10-100～C) scales, this thermometer accommodates diverse measurement needs. Its wide temperature range makes it suitable for various brewing processes. Constructed with a glass lens and 304 stainless steel, this thermometer is corrosion-resistant, durable, and easy to clean. The mechanical design requires no batteries, providing instant readings without power dependency. Installation is simple with NPT 1/2 male threads, allowing attachment to brew pots, ball valves, or wort chillers. Two food-grade thickened O-rings ensure a secure, leak-free connection. Factory-calibrated for accuracy, each thermometer includes a "RESET" knob for easy recalibration when needed. Note: avoid submerging the dial portion in water during cleaning to prevent damage. Ideal for tea processing, this thermometer helps maintain precise temperature control during brewing, ensuring consistent product quality and flavor profiles.zq20260204130022