Supco Single Set Point Temperature Alarm (-10°F to 80°F)

A reliable, inexpensive alarm for refrigerators and freezers. Just flip a switch to activate alarm on a rise or fall in temperature. Features: Adjustable range from -10°F to 80°F 90 dB audible alarm AC adapter included 120 VAC Fahrenheit model Dimensions: 3" x 4-7/8" x 1-3/8" Weight: 13 oz One year warranty Alarm switch for 'No delay' or 1 hour delay' Built in terminals for remote alarm or telephone dialer connection Made in USA. Remote alarm connections: Screw type, 120 VAC, 5 Amp (dry contacts) Case: Hi-impact thermoplastic Mounting: Surface, external holes provided Probe: Encapsulated sensor with 6 ft cord Alarm adjustment range: -10°F to 80°F