The waterproof mini-thermometer fits into any jacket pocket. It is small, convenient and always ready for use anywhere: whether in the food sector, the pharmaceutical industry or in the heating and ventilation business. The mini thermometer records temperature in the air as well as in soft or powdery substances and in liquids. After use the waterproof mini-thermometer can simply be cleaned under running water or in a dishwasher. - Battery charging level display. - MAX / MIN and HOLD button. - Easily exchangeable battery. - Protective sleeve as a holder. The waterproof mini-thermometer fits into any jacket pocket. It is small, convenient and always ready for use anywhere: whether in the food sector, the pharmaceutical industry or in the heating and ventilation business. The mini thermometer records temperature in the air as well as in soft or powdery substances and in liquids. After use the waterproof mini-thermometer can simply be cleaned under running water or in a dishwasher. - Battery charging level display. - MAX / MIN and HOLD button. - Easily exchangeable battery. - Protective sleeve as a holder.