The TQC surface profile roughness gauge is a simple instrument for ultrafast measuring of the point peak-to-valley height of a surface. The shape of the base makes this instrument ideal to measure the height of welds.
Technical Specifications
Range : 0~3,4 mm / 0~0.13 inch
Resolution : 1µm / 0.04 mil
Accuracy : ± 5µm / 0.2 mil
Thread : M2.5 x 0,45
Holder dia. : 20 mm / 0.79 inch
Battery : Type LR44 1.5 V
