Twin2Pack Refr/Frzr Thermometers NSF HACCP SS -20/80°F/°C: Stainless Steel frame/bezel either hangs or stands, HACCP guidelines, 1 3/4" dial.

330-0-1 Cooper Refrigerator / Freezer Tube Type Thermometer NSF -40/120 °F/°C Hook: 330 Lightweight Refrigerator/Freezer thermometer. It features a non-toxic spirit-filled glass hanging tube. The 330 is NSF certified.

335-01-1 Cooper Refrigerator / Freezer Thermometer Horizontal Glass Tube NSF -40/80 °F/°C: 335 Horizontal Glass Tube Refrigerator thermometer features magnifying lens and hangs, stands or permanently mounts. It is NSF certified.

535-0-8 Cooper Cooler Thermometer With Magnet -20/120°F/°C: The 535 Cooler thermometer's magnetic back or self adhesive tabs are perfect for mounting to the underside of refrigerated glass cases. It features a 1.5"/3.4cm dial diameter.