Color:yellow Features:Function: The product is used to measure the changes of parameters such as temperature, humidity and atmospheric pressure in the environment, and accurately predict the future weather changes according to the changing trend of ambient temperature, humidity and atmospheric pressure. It is a fully functional household weather meter (Qingyu) table).Features: Alloy aluminum outer ring, using EU standard movement, dial with imported aluminum-magnesium alloy once stamped, PMMA plastic lens, adjusting wheel, multi-function display, large display panel double scale with weather change logoMeasuring range: -20 ~ 60C, 0 ~ 100% RH, 970 ~ 1050hPa,Resolution: 1C, 2% RH, 1hPaMeasurement accuracy: ±2C，±5%RH(40~70%RH),±5hPa(970~1050hPa) Parameters:Size(approx.): Surface diameter: 13.2cm/5.20inThickness: 3.5cm/1.38in Movement type: mechanicalPacking: boxedPacking List:1* thermometerNote:Test the thermometer tips:1. Look at the change in temperature: put it in an environment with a large temperature difference between room temperature for a while, and see the thermometer will have obvious pointer changes. Put it in the refrigerator, because the mechanical movement changes slowly, it takes a long time to change slowly.2. Look at the change of humidity: You can take a big breath at the bottom of the back of the product, and you will see the change of the humidity pointer. 3. Look at the change of air pressure: Due to different pressures in different places, the position of the pointer is different. In some areas, it is also possible to encounter a situation where the pointer with low air pressure is biased to the bottom of the range.
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