ThermoPro TP55 Digital Room Thermometer Temperature and Humidity Monitor with All Time or 24hrs Max and Min Records for Temperature and Humidity Baby Room Thermometer with Large Backlight Touchscreen

Product Information

As mentioned, a lot of digital thermometers will provide max/min temperature readings as well as the current temperature. But why is this useful?

Best Hygrometers for the Home (2023 UK) - In The Wash Best Hygrometers for the Home (2023 UK) - In The Wash

It has a white plastic casing, described as ‘water resistant’. Most customers seem to have found this description accurate, and that the thermometer is not easily affected by small amounts of moisture, be that light rain, or humidity inside the greenhouse. Multiple mounting options: Wall thermometer features tabletop, wall mountable and magnet mountable design, convenient mounting feature for every type of room; Celsius or Fahrenheit selector; Powered by AAA batteries

Conclusion

The plastic casing is relatively robust, and has a hole cut out in the top that makes the thermometer easy to hang. However, unlike some of the other thermometers featured here, it doesn’t have an official waterproofing rating – rain can get inside if it’s left outdoors in the garden. Nevertheless, it seems to work well in greenhouses without being negatively effected by humidity. This device can measure temperatures from -50 to +70 °C, with both Celsius and Fahrenheit modes. It can also measure humidity from 10 to 99% RH. If you’re buying a hygrometer for a specific task like the ones above, size really does matter. If you are buying one to monitor the humidity of your home, then the larger the screen or the display is, the better you’ll be able to read it from a distance. Temperature readings

ThermoPro TP55 2 Pieces Digital Hygrometer Indoor Thermometer ThermoPro TP55 2 Pieces Digital Hygrometer Indoor Thermometer

The LCD screen is clear, so you can read it from a few metres away. One nice feature is that it a smiley face icon appears when the humidity is at a healthy level.Digital hygrometers, on the other hand, are really easy to read for the most part. There are many that have simple displays that allow you to read them at a glance. You should avoid placing your thermometer in direct sun. This will give readings that do not reflect the overall temperature. You can shade the top of the thermometer with foil to help prevent this. In general, it’s best to place the thermometer about mid-height and away from doors, windows and heat sources. Remember that the temperature will be a little higher above the thermometer and a little lower below it. Digital thermometers will be more likely to succumb to weather-related problems compared to spirit thermometers, purely due to their electronic nature. Therefore, it’s important to make sure they have some water resistance. In terms of accuracy, it generally seems to be correct to ±1°C, so whilst not a professional device, it’s useful for general gardening. The total temperature range available is -50°C to + 70°C, although it can get a little less accurate during very hot summer temperatures. Some thermometers don’t mention any form of weatherproofing, in which case you should presume that they haven’t got any. For a greenhouse thermometer to be long lasting and effective, it should ideally at least describe itself as ‘water resistant’.