Ashcroft EL [30EL] Bimetal Thermometer, 3 Inch Dial Size

Ashcroft EL Series bimetal thermometers are silicone liquid filled with 1% full span accuracy. The dials are available in 3 inch rear, 5 inch rear, and 5 inch Everyangle™ connections. The external adjustment permits zero reset from outside the case. Potential wear problems caused by excessive vibration are minimized through dampening, prolonging the life of the instrument. The liquid medium also improves readability. The EL series has a hermetically sealed case to prevent moisture entry, interior corrosion, and coil freeze up. The unit has an all-welded stainless steel construction with a durable polycarbonate window.