Vernier Easy Temp Plugs into TI-84Plus Series or TI-Nspire Series via USB Port.
Item # V-EZTEMP

The Vernier EasyTemp is a rugged, general-purpose temperature sensor that connects directly to a TI-84 Plus, TI-84 Plus Silver Edition or TI-Nspire graphing calculator. Its stainless steel housing and temperature range (-20°C to 110°C) make it perfect for a variety of activities in science and math. Just plug the EasyTemp into your calculator and watch as your temperature data is graphed in real time!