Maverick RF-02 Cold Chek
Refrigerator / Freezer Thermometer
Weekly average freezer temperature and weekly average refrigerator temperature, too. Updates weekly averages every 5 minutes.
Thermistor extension wire for freezer compartment. Self-adhesive mounting bracket allows unit to be removed for battery replacement. Low-battery detector. Readings in either Fahrenheit or Celsius. 2 replaceable AAA batteries included; battery life is 6-8 months. Also known as: Cold Check.