Keeping track of temperatures inside refrigerators and freezers can help ensure safer food storage. This tube thermometer will monitor appliances for proper functioning and show when temperatures fluctuate outside of safe storage zones. Attach securely with the clips or included suction cups. Also great for wine fridges and deep freezers.

FEATURES:

• Magnified face with shatterproof clear plastic lens
• Safe temperature zone indicators
• Hangs or attaches with suction cups
• NSF certified