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The Autometer Cobalt 66mm mechanical water temperature gauge uses an advanced Bourdon tube movement to give quick, reliable engine temperature feedback without requiring vehicle electrical power. It includes a 6" capillary tube and 1/2" NPT mounting nut for straightforward installation. Modern blue through‑the‑dial lighting aids nighttime visibility and the mechanical movement is built for durability in demanding applications.
Autometer Cobalt 66mm 120-240 Degree F Mechanical Water Temperature Gauge
