The Checkline K-Z300-A Analog Inch Thickness Gauge, Range 0-1.00", Depth of Jaw 11.80", Feeler A for Rubber, Felt, Soft Materials, Non Wovens, etc. is a precision instrument that features an easy to read analog display along with the high accuracy. Measurement is done by a spring force. Opening by lifting device (lever) - self closing.
