Decimal Analogue Thickness Gauge. The Calati analogue thickness gauge has been designed and built to allow you to make an exact and fast measurement of the thickness of the leather. To guarantee the long life of the instrument and the possibility of using it even in critical situations, the bow, built in light alloy, is protected with an epoxy powder paint while the more delicate parts are produced in stainless steel. Thickness Gauge Digital Centesimal. The Calati digital thickness gauge has been designed and built to allow you to make an exact and fast measurement of the thickness of [...]