ANGLE MEASUREMENT OF OBJECT TO BE MEASURED

摘要

PROBLEM TO BE SOLVED: To obtain a measurement value indicating whether or not compatible by using an angle measurement device for an object to be measured and measuring the angle between inner bottom surface or outer bottom surface and outside or inside of both or one of a test piece offered for strength test of freshly mixed concrete and the frames as objects to be measured. SOLUTION: The device consists of a measuring probe part 1 provided with a first contact member placed in nearly horizontal direction X connectable to the inner bottom surface 2a1 and the outer bottom surface 2b1 of the object to be measured K and a second contact member placed in nearly vertical direction connectable to the inner bottom surface 2a2 and the outer bottom surface 2b2 of the object to be measured, and an indication part 6 capable of indicating the measured values detected by an angle detection mechanism separately provided electrically connectable.