Factory Price Aluminum Magnetic Rule Spirit Level with Bubble

matters needing attention

When using a bubble level, it is necessary to keep the instrument stable, avoid vibration and tilting, to ensure the accuracy of the measurement results.

Regularly check the accuracy and stability of the bubble level, and perform calibration and maintenance in a timely manner.

When used in different environments and temperatures, attention should be paid to the impact of temperature on liquids and bubbles to avoid errors.

usage method

Placement: Place the bubble level on the surface to be measured, such as a wall or floor.

Adjustment: Adjust the position of the bubble level until both the horizontal and vertical lines are in the direction to be measured.

Observation: Observe whether the bubble is centered in the center of the bubble shell. If not, adjust the direction by moving the knob or foot.

Record: Finally confirm that the bubble is in a horizontal state, and then record or record the required data.