0-25mm Electronic Digital Micrometer With 0.001mm Ultra High Resolution Precision Caliper Tool For Machining Measurement

Use stepsBefore use ,please make sure that the battery is installed.1.Turn the wrench to the right,release the micrometer lock The micrometer ratchet can be turned ,The ratchet is now active.2. Press the power on key briefly to start the machine and check whether the micrometer display screen and the functions of each key are normal ,and then clean the measuring surface of the micrometer.3. Calibration:1)A micrometer with a measuring range of 0-25mm,turn the ratchet clockwise until the measuring surface of the micrometer is fully in contact ,press and hold the power button to set the"0"position ,and after calibration 2)Use a micrometer with a diameter of 25mm or more.Use a fixture to fix the micrometer,and then take out the measuring rod from the packaging box (or prepare a calibration tool that meets the standard).Align the measuring rod with the measuring surface of the micrometer in the center,Rotate the ratchet clockwise with appropriate force until the measuring surface of the micrometer fully contacts the measuring rod ,then press and hold the power button to set the initial value.After calibration,it can be used.The system does not store the value when power off.Please reset the initial value before using it.Product characteristics1.Incremental capacitive measurement2.Response speed:0.1m/s3.Automatic power off:It will automatically shut down after being idle for more than 25 minutes4.CR2032 lithium battery,battery life>1 year.5.SPC data output (optional)6.Carbide measurement surface7.Low power alrm:When the number twinkles on the screen ,please change the batteryCautionAlthough you own the high-quality product ,like any other electronic product ,appropriate attention is necessary1.The product belongs to the precise measuring tool,please avoid the product contact with liquid, exposure in sunshine ,do not disassemble or collide the product.2.About the battery:forbid to charge or burn,the old battery must be disposed according to the local laws and regulations.3.In order to ensure the good condition of measuring tool for long time ,clean the oil contamination and liquid on the measuring tool with the soft cloth after using.4.If you do not use for a long time ,please take out the battery.