Monitor air temperature levels inside freezers, refrigerators, display cases, water tanks, and coolers with the Min/Max Alarm Digital Thermometer, Model 12207. For a Min/Max Alarm Digital Thermometer Model 12207 spot check or permanent installation, the Min/Max is an economical and convenient QA tool. The thermometer's onboard internal sensor shows ambient air temperature, while the fast response stainless steel external sensor attached to a 10-ft (3 meter) cord shows the temperature to which it is exposed. Alarms can be set for high and low temperature readings.

Temperature Range: Internal Sensor: 14°F to 122°F (-10°C to 50°C), External Sensor: -58°F to 158°F (-50°C to 70°C)
Accuracy: ±1.8°F (±1.0°C)
Resolution: 0.1°F (0.1°C)
Display Reading Update: 10 seconds
Sensor: Thermistor
External Sensor Cable Length: 10 ft. (3m)
Display Window Size: 1.9 in. (W) x .8 in. (H) (48 mm x 21 mm)
Product Size: 2.9 in. (W) x 2 in. (H) x 6 in. (D) (73 mm x 52 mm x 15 mm)
Weight: 2.5 oz. (70 g)
Body Casing: Polycarbonate and ABS plastic
Probe: Stainless steel probe, .875 in. (L) (17.8 mm)
Battery (included): 1.5 volt AAA/ UM4 or equivalent
Certification/Calibration: CE mark, N.I.S.T. traceable by lot

• °C/°F selectable, Display backlight
• High/low temperature alarm setting
• Internal/External sensor switchable
• Min/Max memory for internal or external sensor - lowest & highest reading stored for instant recall
• Attachable magnet and suction cup sensor holder included

°C/°F selectable, Display backlightDeltaTrak