Buyers may choose any scale measuring length under 1000mm at this price. Scale length above refer to the real travel of the linear scale. Description: - English version - The digital readout which producted by our company is a high precise instrument which can be used on lathe, grinding machine, milling machine, boring machine and EMD TO make the position detection.Functions: - Zero clearing - Reset - mm/inch mode - ABS/INC coordinate conversion - 200sets sub datum - Power off Memory; - Center of1/2 - Liner error compensation - Sleepping mode - Clear 200 sets Sdm datum; - ABS/INC mode - Calculator - Drilling of circumference - Drilling of oblique line - Machining of inclined plane - Machining of circular arc - Lathe function(match) - Rectangular lumen gradual processing - Digital filtering - R function 21 R/D function - Radius/Diameter function (lathe machine) - Z+Y sum (lathe machine) Parameters: - Voltage Range: AC 85V260V/50HZ60HZ - Power Consumption: 25VA - Coordinates: 1/2/3/4 - Display: 8 digits display - Input Signal: TTL square wave EIA-442 - Input Signal frequency: 100KHZ - Operation Keyboard: pressure sensitive key pad Parameters of Linear Glass Scales - High Precision linear scale - Resolution : 5um (0.005mm) 0.0002" - Signal : TTL square /wave EIA-442 - Grating pitch: 0.02mm (50LP/min) - Accuracy: ±0.005 mm or 0.0002" (at 20 deg C) - Reference marks at interval of 50mm - Response Speed: 60m/min or 40ins/sec - Cable length: 3 Meter Package Contents: - Digital Readout - Scale 3. Other relative products, you can order. Usually it cost about 35USD-50USD. The item "CNC 3 Axis DRO Kit Digital Readout & Linear Glass Scale for Milling Bridgeport" is in sale since Sunday, February 19, 2017. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Other Electrical Equipment & Supplies". The seller is "topcyberday" and is located in HK. This item can be shipped worldwide.