Tel-Tru’s Gas Actuated Thermometers are of a molecular sieve design utilizing inert gas and activated carbon to produce much lower internal pressures than conventional gas thermometers.

They offer dependability, durability, and ±1% accuracy—low ambient error, and extreme over-range capabilities. They are ideal for most industrial applications requiring a remote reading. Our Gas Actuated Thermometers can read temperatures as low as -320°F (-200°C) or as high as 1200°F (650°C).

Tel-Tru offers Gas Actuated thermometers in large quantity orders only. Please contact our factory for pricing and lead times.