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Chaney Instrument 00985 Wireless Refrigerator Freezer Thermometer Alarm Set

Audible and visual alarms when temperatures exceed your pre-set minimum and maximum selection

Remote sensors are equipped with spring action clips to secure inside regrigerator or freezer. Suction cups included

Main unit equipped with a fold out stand and magnets on back of unit

Temperature range -4 degF to 158 degF with alkaline batteries, -22 degF to 158 degF with lithium batteries (not included)

Main Unit (2 AAA Batteries) Remotes (2 AA Batteries)