Sigmawit thermometer hygrometer T281 is designed to be a waterproof IP67 temperature and humidity sensor. Designing a waterproof IP67 thermometer requires careful consideration of various factors to ensure reliable and effective waterproofing. Here are some common methods that can be used to make a thermometer waterproof:

Sealed Enclosure:

Our T281 uses a sealed enclosure for the thermometer's internal components can effectively protect them from water intrusion. 

Waterproof Adhesive:

Applying a layer of waterproof adhesive to the sealed enclosure areas of our thermometer T281, can create an additional barrier against water infiltration. 

Sigmawit waterproof thermometer and hygrometer is a good partners for cooler bags. When you're hiking, camping, fishing, or enjoying a picnic, keeping your perishable food or other temperature-sensitive products at the right temperature and humidity is crucial.

From SensorPro App, you can monitor the real-time temperature and humidity of your cooler bag. Preset a temperature and humidity value from SensorPro App, when the temperature and humidity exceed your setting, it will send you an alarm message.

For fruits and vegetables in the cooler bag, being in a suitable temperature and humidity can ensure the freshness of vegetables and fruits without affecting the taste. Some perishable foods like milk are very sensitive to temperature increases and cause the bacteria inside to multiply quickly, which in turn spoils the milk. So keeping thermo-hygrometers for cooler bags can make your food stored at optimal conditions.

Also, our temperature sensor T281 is suitable for portable fridges, pet rooms, bathrooms, baby rooms, greenhouses, wine cabinets, Sauna, and so on.

                 

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