Eco-Therm Lab Thermometers -10 To +150 0c X 1.0 305mm Lengthpartial Immersion(76mm). These ECO-therm laboratory thermometers are green spirit thermometers filled with non-toxic expansion liquid. The quality and resolution make these an ideal substitute for general purpose mercury thermometers. • Accuracy +/-1.5°C• Comes with Evoprene non-roll end cap• Recyclable in glass recycling• Supplied in individual plastic telescopic tube • Dimension: 6.5mm 305mm (D L)• Weight: 25g