I need to measure the diameter of a jet(the one in the carburettor of a vehicle) uptil accuracy of atleast 1/200 of an inch though 1/1000 would be much better. Anyone having any ideas?????
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A jet's holes diameter is less than 1mm in most cases now tell me which caliper has 2 jaws which can fit in a dia of 1mm n then measure uptill accuracy of 1/200 of an inch.
I have used numeric sized drill bits in the past to determine the jet size. These are very small and if you have a complete set, should give you the increments you want. Just see which size fits in the hole and use them as a "go/no go" gauge.