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Classic Instruments Now Offers a Full-sweep Outside Air Temperature Gauge

Classic Instruments now offers a full-sweep outside air temperature gauge, available in both the 2 1/8″ and 2 5/8″ sizes across all 18 design series. The new instrument includes all of the great features offered on their other full-sweep instruments such as the rugged air-core movement, analog .5–4.5VDC output for data logging systems, and the programmable LED lighting. Additionally the gauge comes complete with a custom stainless steel temperature probe and 10ft. wiring harness, a micro-magnet for flexibility in mounting location, and the necessary installation hardware. The range of operation is 0-120° F and they feature special software to limit the rate of temperature rise in order to eliminate heat soak if the vehicle is stopped in traffic.



All instruments are packaged individually and are available through any authorized Classic Instruments’ dealer or direct. Visit Classic Instruments online at

For more information please contact the Classic Instruments team
[email protected]
826 Moll Dr., Boyne City, MI 49712

THE SIMPLE GOAL OF PERFECTION  Quality, Service and Value are not new to us. They have been our primary objectives for over 30 years. Even with most of our design work now being done with computers, we still put in all the time, effort, and love essential to designing a long-lasting, high quality product.  We Build it Better - or we don't build it. Each and every one of our gauges is designed, assembled and calibrated with pride and quality right here in Boyne City, Michigan. Our proudly "Made in the USA" products are designed and built for street rods by street rodders!


 Visit  our website

or call 844-3-Speedo (844-377-3336) 

[email protected]