USABlueBook NIST Traceable Thermometer

Accurately monitor temperature in freezers, heating blocks, incubators and refrigerators. These NIST-traceable thermometers feature an enclosed temperature-buffered sensor. The insulating bottle shields the sensor from rapid temperature changes when the refrigerator door is open. The bottle is filled with a nontoxic glycol solution recognized as safe by the FDA. Solid state probe eliminates the hazards of mercury thermometers. 10-ft flexible cable easily allows the refrigerator door to seal over it.

Triple display shows high, low and current temperatures. Min/Max function monitors high and low readings overnight, on weekends or for any time period. Alarm alerts you to temperatures above or below a programmable set point. Visual and audible signals continue, even if your temperature returns to the non-alarm range.

Include: Velcro® and magnetic mounting strips for thermometer and bottle sensor, individually numbered NIST traceable certificate and batteries.