In another thread someone was whining about the cost of air-fills. I just wonder how many divers really know what it costs the shop to fill tanks over the average life of an average compressor.
As a jumping-off point, in 1969 I was paying anywhere from $1 to $2.50 for a fill. Allowing for inflation that'd be about $12 to $30 today.
Rick
As a jumping-off point, in 1969 I was paying anywhere from $1 to $2.50 for a fill. Allowing for inflation that'd be about $12 to $30 today.
Rick