Technical DataMeasuring Range: 0 - 25 mmAccuracy: 0.01 mmOperating Temperature: 5 C - 40 C / 41 F - 104 FHumidity Effect: Negligible below 80% relative humidityPurpose / ApplicationFor precise measurements in the range of 0 to 25 mmMethod UsePreparation for use:- Clean the measuring surfaces and the guide. Use a cotton cloth for this purpose. Do not use solvents or acids.
- Check the zero position and, if necessary, adjust it with the included wrench so that the line marked "0" on the drum aligns with the horizontal scale line.
Measuring method:- The drum can only be rotated after unlocking the locking clamp.- Separate the measuring surfaces slightly further than the object being measured.
- Then, by turning the drum, adjust the rough setting, and then continue tightening by turning the friction clutch knob.
- Stop tightening when the clutch engages, meaning further turning the knob will prevent the drum from rotating.
- Read the measurement result according to the measurement principle shown in the drawing.
It is recommended to clamp the object being measured or a micrometer before starting the measurement. This will ensure the highest measurement accuracy.It is also recommended to perform several measurements to obtain an arithmetic mean of the results.
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