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2 types of housing for use as a wall and/or duct version
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Optional set-point adjuster
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Attractive, functional design
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Available with and without display
testo 6920温度变送器,精度±0.5°C,可选挂壁式和管道式,可选输出信号,可选自带显示屏,可选自带外部校准与设置接口,可选调节器