1. TOOLS USED TO MEASURE WEATHER I Anton Asuncion 8-Mandela

2. Why is it important to study the tools used for measuring weather It is important to study this because for some people like fishers they go out to the sea they should know what weather will come so that they know when to catch fishes

3. Thermometer Use to measure air temperature Units used by thermometer are Kelvin, Celsius, Fahrenheit Has a important part the temperature sensor clipartpanda.com

4. Thermistor Are temperature sensitive resistor Constructed of semiconductor material with a resistivity The one who invented this is sowarparnikathermistors.com

5. Hygrometer Used for measuring relative humidity and. Moisture content in the atmosphere Units used are Celcius and Fahrenheit usually The one who invented this is a German Lambert clipartpanda.com

6. Psychrometer Measures relative humidity in the atmosphere Through 2 thermometer dry bulb and wet bulb Thermometer Dry bulb is use to measure temperature exposed By air Wet bulb is dipped through water then it is Determinde by its sorrounding area The one who invented this is a German R. Assmann imgkid.com

7. Hair hygrometer Hair is hygroscopic Its length change may be magnified by a mechanism and indicated on a dial or scale The one who invented this is a Swiss H.B. Saussuro www.russelle-scientific.co.uk

8. Electric hygrometer Measures the change in electrical resistance of a thin layer The one who reasearched this is a American Dumore www.hygrometer.us

9. Rain gauge Measures amount of precipitation The units used are inches and cm The one who invented this is King Sejong clipartpanda.com

10. References http://www.clipartpanda.com/categories/weather-thermometer-clip-art www.clipartpanda.com/clipart_images/anemometer-clipart-etc-1392912 http://www.thinglink.com/scene/384002907231485952 http://www.clipartpanda.com/clipart_images/rain-gauge-rain-gauge-18520609 http://www.clipartpanda.com/clipart_images/i-m-not-an-inventor-15017427 http://www.slideshare.net/mobile/driestenberg/what-instruments-do-we-use-to-measure-weather-7602117 https://en.m.wikipedia.org/wiki/Thermometer https://en.m.wikipedia.org/wiki/Rain_gauge http://www.facstaff.bucknell.edu/mastascu/elessonsHTML/Sensors/TempR.html http://kestrelmeters.com/blogs/news/6638286-what-is-a-psychrometer http://imgkid.com/psychrometer-clipart.shtml https://en.m.wikipedia.org/wiki/Hygrometer http://www.clipartpanda.com/clipart_images/hygrometer-clip-art-spring-51104226 http://www.cwb.gov.tw/V7e/knowledge/encyclopedia/in008.htm http://www.sowparnikathermistors.com/ntc-thermistor.htm http://www.russell-scientific.co.uk/ekmps/shops/russellsci/images/111-hair-hygrometer-118-p.jpg http://www.hygrometer.us/wordpress/wp-content/uploads/electical_hygrometer.jpg