M307CD Differential Intercooler O.A.T Gauge


Out of stock

The 307CD differential intercooler FAA-PMA approved temperature gauge displays outside air temperature to the pilot. It features an auto-dimming display that is easy to read — even in sunlight — and requires minimum panel space.

Part Number: 307CD Category: Tags: , ,


  • Celsius temperature range
  • Miniature temperature probe
  • Installation Eligibility: Piper Aircraft Models PA-28-201-T, PA-28R-201T, and PA-28RT-201T
  • Requires minimum panel space
  • Lightweight — only 4 oz
  • Automatic dimming
  • Sunlight readable display
  • Laser engraved faceplate
  • FAA-PMA approved

Additional information

Weight0.25 lbs
Dimensions2.52 × 1.1 × 2.7 in
Temperature Range

-65°C to 150°C, accuracy ±1% of full scale

Operating Temperature

-25°C to 60°C

Input Voltage

12V and 30V

Input Current

150 mA, maximum




M307CD Differential Intercooler O.A.T Gauge