Series VTT provides sensing for both air velocity and temperature. The transmitter has field-selectable velocity and temperature ranges in English (ft/min, °F) or metric (m/s, °C) units with maximums up to 6,000 ft/min (30 m/s) and 212°F (100°C). The units are available with or without an LCD display..

Dwyer Instruments Inc., (800) 872-9141

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