Proving Can [1]
A portable 5-gallon can used to calibrate retail motor fuel dispensers [2].
See also Meter prover [3].
A portable 5-gallon can used to calibrate retail motor fuel dispensers [2].
See also Meter prover [3].
Links
[1] https://testing.pei.org/wiki/proving-can
[2] https://testing.pei.org/node/278
[3] https://testing.pei.org/node/1238