Features: Our Thermometers featuring a 304 stainless steel probes and metal threading for reliable performances. With a rapid thermal response time of ≤40s, this thermometers ensures accurate readings. For professional in HVAC, culinary art, or laboratory setting who require temperature monitoring tool. Perfect for use in industrial environment, kitchens, or scientific lab, where precise temperature control is for quality and safety. Its construction and wide measurement ranges of 50-550℉ make it a essential tool for anyone needing consistent and accurate temperature data. Specifications: Material: 304 Stainless Steel Response Time: ≤40s Thread Diameter: 25x10mm Probes Diameter: 6mm Thread Mount Size: 1/2NPT Measurement: 50-550℉ Diameter: About. 83mm/3.27in Package Includes: 1pc Temperature Measuring Meter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.