The officially calibratable Testo 112 temperature measuring instrument was specially designed for official monitoring measurements. Thanks to the PTB type permit and the possibility of official calibration, the instrument is authorized for use in official measurements by food inspectors, assessors and authorities.

An integrated self-test provides security even before the measurement. Thanks to the broad measurement range, the testo 112 is the ideal temperature measuring instrument for all aspects of food inspection. NTC probes (thermistor probes) as well as Pt100 probes (platinum resistance probes) can be connected to the probe input, covering a broad measuring range from deep-frozen goods to checks on deep-fryers. Occurring minimum and maximum values can be conveniently called up in the two-line display, and when individually adjustable upper and lower limit values are violated, the measuring instrument immediately provides an audible alarm.