• Dual temperature panel thermometer with interchangeable probes • Temperature Range: -25° to 180°F (-32° to 82°C)• Accuracy: ±2°F (±1°C)• Resolution: 0.1°• Response Time: 5 second updates• Display: 2.125†x 2.875†(54 mm x 73 mm)• 70 decibel alarm (can be disabled)• Mounting bracket (includes screws & adhesive tape)• Battery Life: 200 days, The Dual-Coolâ„¢ is Cooper-Atkins first dual temperature panel thermometer with interchangeable probes, Min\/Max alarm settings and Hi\/Lo temperature recall. Equipped with user adjustable settings, it can simultaneously measure temperatures within two separate storage environments or two locations inside of the same reach-in, walk-in or hot-holding cabinet. Includes one Air Probe and one Solid Simulator Probe monitor both ambient air and product temperature. A high volume audible alarm and jumbo LCD makes temperature monitoring easier than ever.