คุณลักษณะ

• The leg length shows the allowable limit dimension for the measured thickness dimension.
• Display limit dimension value for easy pass/fail judgment (The angle is 2.5 degrees and the throat thickness dimension is 1 mm.)
• Plastic case and ball chain included.
• For the measurement range, we select the dimensions that are frequently used in the field.
• Welding Necessities! Limit gauge for measuring joint opening angle and butt joint opening angle!