1、The scales and graphics on the dial adopt high‑tech printing, which is easy to use, easy to read and clear at a glance. 2、It is widely used in homes, restaurants, schools, factories, shopping malls, warehouses, hospitals and other places. 3、One meter with dual functions, simultaneous display of temperature and humidity, moderately curved and transparent cover, wide scale range, easy to read and record. 4、Made of high‑quality ABS material, it is strong and not easy to be damaged, and it can match modern home decoration. It is small in size and easy to carry. 5、Thermometers can be installed on wall and tables, suitable for gardens, terraces, bathrooms, kitchens, planting rooms and many other places. 4 x Dial Thermometer4 x Accessories Condition: 100% Brand NewItem Type: Dial ThermometerMaterial: ABSWeight: Approx. 140g/ 4.9ozProduct Size: Approx. 7.5 x 7.5 x 2cm/3 x 3 x 0.8inTemperature Measurement Range: -30℃-50℃(℃), Error ±2℃Humidity Measurement Accuracy: 20%RH-100%RH, Error ±5%Working Mode: Thermal expansion and contraction without battery.Usage: Desktop or Wall-Mounted.Degree Method: Visual inspection pointer corresponds to temperature and humidity value