Stem: For 3-1/2" stems only and ranges up to and including 300°F, the stem material is a precision die cast Zamac alloy.
Locking Device: Adjustable case locknut and angle adjusting screw work independently to provide a full 360° positioning of thermometer case and stem.
Adjustable Joint: Valox finished to match case. Completely encloses capillary to prevent tampering and foreign matter for entering instrument.
Tube & Capillary: Mercury filledmagnifying lens "blue reading" tube. Precision made to guarantee accuracy within 1% of scale range. Silicone shock mounted for lasting durability.
Scale: White coated aluminum with permanently baked bold black markings. Locked in place and adjusted through device at top of scale. There are no mounting screws to cover up scale markings.
Case: Modern V-shape design parts molded of GE Valox® polyester, in black textured finish. Heavy glass protected front firmly secured against rattles by spring action.
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