HBM-1 10"""" Scale
Non-returnable
SGD 15.14
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Product Details
Scale ruler, outside edges respectively read to 30 Nautical Miles in 1:250,000 and to 6 Nautical Miles in 1:50,000. Centre scale reads to 11 Kilometres in 1:50,000 scale and to 60 Nautical Miles in 1:500,000 scale.
