Tapley Meter
I’m surprised no-one has asked what a Tapley Meter is.
The meter is used to measure braking force and was typically used prior to the use of rolling road brake testing.
The disadvantage is that is doesn’t tell the operator which brake is doing what. Just overall performance.
I’ve tried various ways of describing it and I’ve given up. Even tried to copy a picture and even that doesn’t work haha.
But Google is your friend.
Pete S 