Resistance thermometer
Precautions while using Laboratory Thermometers
Resistance thermometer
Inthistypeofthermometerthechangeinresistanceofconductorsorsemiconductorswithtemperaturechangeisusedtomeasuretemperature.Usually,thetemperaturesensitiveresistanceelementisincorporatedinabridgenetworkwhichhasareasonablyconstantpowersupply.Althoughadeflectioncircuitisoccasionallyused,almostallinstrumentsofthisclassuseanullbalancesystem,inwhichtheresistancechangeisbalancedandmeasuredbyadjustingatleastoneotherresistanceinthebridge.Metalscommonlyusedasthesensitiveelementinresistancethermometersareplatinum,nickel,andcopper.
Alcohal thermometers
Turn the thermometer on and make sure the reading is at zero
Pull the ear canal open by gently pulling the ear lobe back and up
Types
Laboratory thermometers are devices used to measure temperature
Vaporpressurethermalsystem
Laboratory Thermometers
Mercury Spill Cleanup
Selection Criteria for Laboratory Thermometers
Warning
Discard the plastic cover and put a new one on
Filledsystemthermometer More ...
Test your English Language 
Nails Art Designs
Most Terrifying Deep Sea Creatures
Myth about Aging Best Flirting Tips Amazing Animals Epic Travel Destinations
Precaution while using Homeopathy Highly Glamorous Buildings in the World Top Sports Rivalries of All Time
Most Popular Newspaper In The World The Beautiful Brazil Most Popular Dragons Of All Time Shopping Malls Most Luxurious Hotels in the World
Saffron Or Kesar Get Beautiful Skin
Dams in India
Dance Styles Dangerous Animals in the World