| 摘要 |
A light weight direct reading inclinometer which can be operated by one man, is easily portable and has a scale readout in both percent slope and inches per foot of slope. The normal operating range is within zero to ten percent slop of inclination and can be extended by the use of accessories and/or adjustment mechanisms. Measurements are made by adjusting a pivotally positioned level vial whose movement is interconnected with an adjustable readout wheel mechanism.
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