Maintain precise temperature control in your walk-in refrigerators and freezers with the Cooper 6142-20-3 Dual-Scale Thermometer. Designed specifically for commercial kitchens, this analog panel thermometer provides accurate readings from -40°F to 60°F, with exceptional ±2°F precision between 10°F and 40°F—ideal for perishable storage. Its 48" capillary length offers unmatched installation flexibility, while the 3" front flange ensures secure mounting. Whether monitoring frozen foods or refrigerated items, this thermometer helps restaurants and foodservice operations comply with food safety standards while extending equipment lifespan. Backed by a 1-year warranty, the Cooper 6142-20-3 is a must-have for professional kitchens prioritizing accuracy and durability. Save time and reduce energy costs by avoiding door openings to check temperatures—this thermometer does the work for you.