I purchased a Drok temperature gauge (Fahrenheit) through AMazon last fall and installed it in my boat dash. It reads 17-25 degrees warmer than the actual air temperature. Is there a way to calibrate the unit or is it defective?
Hello Dennis Wilhoite,
Thank you for writing in.
We are sorry to hear that.
Could you please send the link of item? We can’t ensure which item you mention.
Look forward to your reply.
Best regards.