Tesco pH measuring instrument for spot checks on semi-solid food, e.g. jelly, cream, cheese, fruit. The protection case included"TopSafe" (IP 68) is waterproof, hygienic and dishwasher-safe. Can be used for food containing protein. Combination: pH penetration tip with temperature measurement probe. Automatic full scale value. pH2 probe head for semi-solid food. Leak-proof storage gel. Used for food containing protein. Measuring range: 0 to 14 pH. Accuracy: +/- 0.02 pH, +/-1 digit. Resolution: 0.01 pH. Sensor type: pH electrode. Battery life 80 hours. One-hand pH/degree C measuring instrument, pH2 probe head for semisolid substances, storage cap with gel, TopSafe and belt/wall holder.