
1. Product specifications: Temperature measuring range: -10°C~+50°C(-14°F~+122°F) Humidity measuring range: 20%RH~+90%RH Battery used: 1.5V AG13 (not included) 2. Basic functions: Indoor temperature and indoor humidity display °C/°F temperature switching display The maximum/minimum temperature and humidity memory functions are displayed simultaneously Comfort display Comfort range: When the indoor humidity is displayed at 18 C~+26 C (9+64 F~+79 F) And the indoor humidity is displayed when it is 40% RH ~ +65% RH. 3. Operation method: Open the battery cover in the direction shown on the back of the machine. Remove the battery separator. Then put the battery cover back. The machine is ready to use. Specifications: 83*43*12MM Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.