I'm a french aircraft structural repairer and I earn 2000 euros a month. I work for the french state. I've been doing that for 15 years.
It depends. In a local shop? Maybe around 36K/yr. For a big box retailer, maybe as much as 60K/yr.
$7-$15/hour depending on experience and location.
In Utah, machine shop about 54,000
The median expected salary for a typical Electrocardiogram Technician in the United States is $29,485.