The Checkline J-40 Digital Thickness Gauge is a precision instrument used to determine the material thickness of non-woven fabrics, textiles, felts, geomaterials, paper, floor coverings, leather, foils, etc. This low-cost thickness gauge is suitable for quick comparison measurements. The instrument does not meet the DIN, EN and ISO standards. The feeler shape and the pressure are corresponding to DIN EN ISO 5084 standards.
