Description_x005F_x000D__x005F_x000D_Are you looking for a professional, yet affordable hygroscope? these are hygroscopes, made of plastic material. Humidity display resolution is up to 1%, The length of sensing line can be customized (or built in), they are one of the best choices for you._x005F_x000D__x005F_x000D_Features_x005F_x000D__x005F_x000D_- Color: Black_x005F_x000D_- Size: About 4.5 x 2.5 x 1.5cm._x005F_x000D_- Material: Plastic_x005F_x000D_1. The LCD display_x005F_x000D_2. Machine size: 47.6x28.4x15.5mm_x005F_x000D_Embedded hole size: 44.3x25.3mm_x005F_x000D_3. LCD size: 40x22.5 mm_x005F_x000D_4. Weight: 25g_x005F_x000D_5. Temperature display_x005F_x000D_8. The default temperature is c (choose f)._x005F_x000D_9. Temperature measurement range: -50 ~ 70_x005F_x000D_Humidity measurement range: 20%~90%_x005F_x000D_10. Temperature display resolution: 0.1(0.2)_x005F_x000D_Humidity display resolution 1%_x005F_x000D_11. Temperature and humidity sampling period 10 seconds (1 minute)_x005F_x000D_12. Temperature measurement accuracy 1_x005F_x000D_Humidity measurement accuracy 5%_x005F_x000D_13. Temperature and humidity out of range prompt Hi/Lo_x005F_x000D_14. Rated voltage DC1.5v_x005F_x000D_- Made of plastic material. you can use them for a long time._x005F_x000D_- Large-character display, clear to read._x005F_x000D_- Low power consumption and high stability & accuracy._x005F_x000D_- Display temperature, humidity._x005F_x000D_- Their surface is smooth, you will have the good skin feelingPacking list5 x thermometer