Min-Max Thermometer Push Button, Sper ScientificSupplier: SPER SCIENTIFIC
61220-500EA 120.4 USD InStock61220-500 61220-790
Min-Max Thermometer Push Button, Sper Scientific
Thermometers Glass Thermometers Glass Thermometers for Special Applications
Measures minimum and maximum temperature.
Small floats are pushed to each temperature extreme by the two mercury columns and stay there until reset with the attached magnet or by pushing the red button on the front.
Certifications: N.I.S.T. traceable certificate of compliance (for the certified model only).