John Zimmerman

John Zimmerman

Vice President, Catalog Division

Commercial Pilot, Multi-engine, Instrument Rating, Helicopter Rating, Glider Rating, Seaplane Rating

“This CO monitor is designed for the cockpit. The digital display lets you know the actual ppm readout. If there is a problem 3 different alerts get your attention with light, vibrations and a loud noise. This is the best cheap insurance you can buy. ”

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