Humidity range: 0-100%RH, Resolution: 0.1%, Recorder time: 100 days, Temperature accuracy: 0.5°C, Sensor: MEMS digital sensor, Recorder interval: save once every 10 minutes, Humidity accuracy: 3.0%, Temperature range: -40~125°C.
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Aliexpress
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Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it?
Link: Banggood product page
Price: $-3
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Price history and price alert
Price history (for all/most countries) for Wireless Thermometer Hygrometer Sensor Data Logger is here. The lowest price was: $11.99.
Price records source(s): Banggood
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