Size: 130 x 18 mm / 5.1 x 0.7 inch (L*W); Measurement Accuracy: ±1 ℃; Measuring Temperature Range: 4℃ - 36℃ (39℉ - 97℉) Advantage: 1. Back-adhesive design can easily stick to the surface of the object to be measured, not easy to fall off; 2.