Harbin Optical Instrument Factory Ltd.
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Place of Origin: | Heilongjiang, China (Mainland) |
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The compass is a must have tool for anyone working in the field of earth science or geological surveying,
mapping or for navigational use. The compass performs basic tasks such as orientation, while the inbuilt clinometers allow geologists to measure the dip of rock beds or the height of geological and geographical features as well as angles.