High accuracy thermometer monitors both ambient air and the temperature inside a refrigerator or freezer.

• Reads to 0.01° while monitoring MIN/MAX temperatures in the laboratory and in the refrigerator or freezer simultaneously with the exact date and time that the readings occurred
• Smart-Alarm™ features a visual/audible alarm that continues to alarm even if the unit returns to non-alarm conditions
• Two channel alarms provide unique visual (LED's) and audio alerts when temperature rises above or falls below user-defined high and low set points
• Alarm is settable in 0.1° increments
• Low battery indicator displays when it's time to change your batteries

Temperature-buffered bottle sensor insulates and eliminates rapid changes when refrigerator door is opened

Records time and date for min/max readings and hi/lo alarm alerts. Visual and audible alarms signal continuously (for days) even if temperature returns to non-alarm range. Ten-foot micro-cable permits refrigerator doors to close on it.

Wide-range and high resolution. Range is –58 to 158°F and –50 to 70°C with a resolution of 0.01° and accuracy of ±0.3°C. Probe is sealed in a miniature bottle (1 x 2-1/2 inches) filled with nontoxic glycol. Solution is GRAS (generally recognized as safe) by the FDA (Food and Drug Administration). Eliminates concerns about incidental contact with food or drinking water.

May also be used in water baths, heating blocks, and incubators.