NOS. Non‑working. Needle does not move when tapped or heated. Bulb shows heat discoloration. Sold strictly as a donor gauge. Scale is 30–110°C (Celsius), not Fahrenheit. Gauge is clean. Capillary tube is intact and uncut. Original Smiths box included with age‑related wear. Ideal for restorers needing a donor unit for parts or Fahrenheit conversion.