The D1055D provides an accurate and repeatable test of the static and kinetic friction of plastic films and sheets, using a digital force gauge. Tests can be performed with plastic sliding over itself or against other surfaces such as stainless steel. The D1055D has a rugged construction and a fixed sled speed of 6 inches per minute as per the ASTM standard D1894. Optional alternative fixed sled speeds of up to 20 inches per minute are available. The D1055D features a digital force gauge with 0.1 grams force resolution, and 250 grams full scale as standard. Optional digital force gauges are available for up to 25 kilograms full scale. The gauge can be configured to capture static(starting) friction, or kinetic(sliding) friction. The D1055D also features a 0.0-2.0 VDC analogue output and RS232 communications, for connection to a chart recorder or a computer.