Ashcroft® bimetal thermometers eliminate the use of mercury to measure temperature. They are available in dial diameters from 2" to 5" and in ranges from -80 to 1000°F (and Celsius equivalents), these instruments are available in standard stem lengths from 2½" through 24" and special order stems up to 60". Ashcroft Maxivision® thermometers provide a fixed rear or bottom stem while the Everyangle™ design allows the stem angle to be adjusted. Ashcroft Inc.www.ashcroft.com