If you want to monitor the humidity of a place from a separate location, you will need to buy a humidity meter with a sensor probe or multiple sensors and a console sensor to cover more ground. Portable The numbers for both the temperature and humidity are sufficiently large and easy to read, and the screen clearly displays other information as well. At a glance, directionally arrows indicate whether the temperature/humidity is dropping or rising, and the unit automatically interprets whether the humidity percentage is considered within ‘dry’, ‘comfortable’ or ‘wet’ levels. Display: Displays the current humidity and tem- perature, and record maximum and minimum humidity/temperature. A weatherproof ‘IP’ rating can also be helpful to look out for . Given that greenhouse thermometers will be used in damp conditions, an IP rating of IPX5 can ensure there’s no water ingress. Without an IP rating it’s hard to know exactly how watertight something is. It’s robust in its simplicity, and its green ABS plastic case has a water and dust resistance rating of IP65 – this makes it suitable for use outside in the greenhouse as well as indoors. IP65 is considered both dust tight and protected from ‘low pressure jets’; as result, it should stand up against humidity, rain and even the odd accidental splash from the hose.

Whilst the design has a built-in ‘roof’, this doesn’t do much in regards to protecting the thermometer from either rain or sun, and it’s best to keep it out of direct sunlight as well to avoid overheating. The High and Low only report as the "Highest" high &"Lowest" low temp and humidity measured since the last reset. You are not able to set High and Low parameters the combination thermometer and hygrometer provides a temperature measurement result between -50°C to 70°C, which is available in °C or °F. The measuring range of humidity is between 10% to 99%. The readings are automatically updated every 10 seconds thanks to the built-in sensitive sensors DANGER! Do not expose the device to high temperatures. Use only the recommended batteries. Do not shortcircuit the device or batteries, or throw them into a fi re. Excessive heat or improper handling could trigger a short-circuit, a fi re or an explosion! Do not leave exposed to extreme high or low temperatures since this may cause damage to electronic parts and plastics.Accurate at low temperatures but some customers have found the temperature accuracy decreases as the weather gets warmer

Keeping a close eye on the temperature inside your greenhouse is vital for the health of the plants. Certain plants require different temperatures to flourish, and if the greenhouse is too hot or too cold, they will struggle to carry out necessary processes like photosynthesis. Be the first to review “ThermoPro TP50 Digital Hygrometer Thermometer Room Thermometer” Cancel replyThe 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. ThermoPro has been a professional manufacturer for many years. With a passion for innovation and customer In addition to max/min temperature readings, there are also more advanced digital thermometers that will also display the maximum and minimum humidity readings over a certain time period. Again, this can be useful to keep an eye on for certain types of plant. Different Levels of Weatherproofing If you are trying to determine the actual humidity, then I would say NO. It does not give a humidity reading, but just a smile face for good, a frown for bad, etc. The temperature reading is usually 4 to 5 degrees less than it should be, also. I would go with something more accurate.

As mentioned, a lot of digital thermometers will provide max/min temperature readings as well as the current temperature. But why is this useful? Compared to the small Brannan Greenhouse Thermometer, the ThermoPro TP50 is capable of measuring a much larger range of temperatures, from -50°C to 70°C, and it can display its readings in either Celsius of Fahrenheit. Digital displays are easy to immediately interpret, and they are clear and easy to read. Thanks to the nature of the digital instrument, it’s easy to buy a digital thermometer that displays a variety of data, not just the current temperature. There are digital greenhouse thermometers that will display the maximum and minimum temperatures over a period of time, as well as the humidity. Before buying a hygrometer, it will be helpful to have a list of specifications and features you are looking for. Being prepared will save you time browsing countless hygrometers and save you money on needless features you will not use. See our recommendations of what to consider below. Outdoor or indoorThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Monitor - Use Manual - Use Guide PDF.

ThermoPro TP50 | File type: PDF | Filename: digital-thermometer-hygrometer-tp50.pdf | Size: 509.79 KB | Language: English, French | Other documents: 1 files. Use only the recommended batteries. Always replace weak or empty batteries with a new, complete set of batteries at full capacity. Do not use batteries from different brands or with different capacities.The batteries should be removed from the unit if it has not been used for a long time. You might want to buy a hygrometer that will also tell you the current temperature reading. This feature normally does not cost much extra money. How We Choose the Best HygrometersOwner manual PDF of ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Monitor.