New TRAIL TECH Water Temperature Adaptor 19mm #TT75003052

Engine, water, or air temperature.
Sensor options for all standard radiator hoses, oil lines and spark plugs.
User selectable display: 30-500?F or 0-260?C.
Measures current and maximum temperature.
Spinning-arrow activity icon.
Flashing dot indicates 6 second sample rate.
Peel-n-Stick or Bolt-on.